YAf [0] = 1
YAf [1] = 3/2
YAf [2] = 9/4
YAf [3] = 59/8
YAf [4] = 465/16
YAf [5] = 2259/32
YAf [6] = 14745/64
YAf [7] = 89643/128
YAf [8] = 570017/256
YAf [9] = 4451395/512
YAf [10] = 33678825/1024
YAf [11] = 266862875/2048
YAf [12] = 2034611569/4096
YAf [13] = 15334900403/8192
YAf [14] = 112694825785/16384
YAf [15] = 4153619817271/163840
YAf [16] = 30265822807621/327680
YAf [17] = 223394574902447/655360
YAf [18] = 1652619698132909/1310720
YAf [19] = 12317836564455399/2621440
YAf [20] = 92978794161339989/5242880
YAf [21] = 701692898326155999/10485760
YAf [22] = 26912651578571408689/104857600
YAf [23] = 1440613711182651569573/1468006400
YAf [24] = 2232494180605775288259/587202560
YAf [25] = 86278996837935963806221/5872025600
YAf [26] = 134287866171663614306459/2348810240
YAf [27] = 5219845264316548009929653/23488102400
YAf [28] = 40628539931987687033118463/46976204800
YAf [29] = 1581001608458552211116701457/469762048000
YAf [30] = 1754574611259785033270396181/134217728000
YAf [31] = 95439029258688280196422945241/1879048192000
YAf [32] = 147953536150638004889956380207/751619276800
YAf [33] = 1147274114241215316049723737133/1503238553600
YAf [34] = 310806025964675886097077159669013/105226698752000
YAf [35] = 7221289845077540303832849182553437/631360192512000
YAf [36] = 13306857453590272717878730750852423/300647710720000
YAf [37] = 2164722601595650850848362172696226713/12627203850240000
YAf [38] = 16774664550817524161673512215584486443/25254407700480000
YAf [39] = 477262113535399194435026105269975711993/185198989803520000
YAf [40] = 11120590341143686154571438477327402330337/1111193938821120000
YAf [41] = 28839166931491529382428983749486577700097/740795959214080000
YAf [42] = 32090635982834134960773481913456909620933/211655988346880000
YAf [43] = 8764340440607734599435779413111102282291309/14815919184281600000
YAf [44] = 205400432775147542509623329152462427851128437/88895515105689600000
YAf [45] = 11250774754375618577033813002374564960827235001/1244537211479654400000
YAf [46] = 88116413168842675045091136211659390838957190539/2489074422959308800000
YAf [47] = 2994554650932865603884259946512890710545308879343/21571978332314009600000
YAf [48] = 23499904525123937142668715270141798603852576423789/43143956664628019200000
YAf [49] = 553751576177200297479764888496168218769419965775221/258863739987768115200000
YAf [50] = 65271209887096158858080442974343353026546682308773809/7765912199633043456000000
YAf [51] = 171051428871812802439422031220623029155352893366207953/5177274799755362304000000
YAf [52] = 4035520579884705844422054030731038945017749246641850233/31063648798532173824000000
YAf [53] = 31740442718875201046786660170327892978099812837068585931/62127297597064347648000000
YAf [54] = 5095911393747660757726554578504326193105058223499860049/2535808065186299904000000
YAf [55] = 1964195535899704057774935823745878049620862642258278670051/248509190388257390592000000
YAf [56] = 36058462351784387976108648263165236400041186105230000948949/1159709555145201156096000000
YAf [57] = 4254576158544538941454740883315096799648709833819512177453457/34791286654356034682880000000
YAf [58] = 3147023248250891270697338838408154285252570900972823378102381/6541951336716519342080000000
YAf [59] = 579238759099834681040807897968270273777292795757293345361069047/306163322558333105209344000000
YAf [60] = 22785290616384647131944282321315146900287185014888496293454066329/3061633225583331052093440000000
YAf [61] = 11948637858034284683214144870819030401723690541500355752682645797/408217763411110806945792000000
YAf [62] = 1410126472141323078367821544171288461814742600456225699726788866977/12246532902333324208373760000000
YAf [63] = 188592373989288711589044718377217164144502455398454802297245103375219/416382118679333023084707840000000
YAf [64] = 1060021528786312584736198288862282071113935549871146832062037544693883/594831598113332890121011200000000
YAf [65] = 15924852899890609669575580070096570568869823083844455534744457726378703/2271175192796361944098406400000000
YAf [66] = 153203411130398360172415917316751695156356186948096614266588946336975831/5551761582391106974462771200000000
YAf [67] = 1688493365915022256518138536393001372553378564264838943335466924142118759/15544932430695099528495759360000000
YAf [68] = 119662877789117253560281398269252859831832540390464355880470254652379966333/279808783752511791512923668480000000
YAf [69] = 40277077511295674890242285246727669354296885563193840541381004163649162631/23915280662607845428455014400000000
YAf [70] = 14625364224456917325731313995973983736588417337916584164673246056818670191941/2204554053807668660404853145600000000
YAf [71] = 32847927640632385729390709511801478485309761092276627050182920845240186794958803/1256595810670371136430766292992000000000
YAf [72] = 949417697928988165149120942717952538069722371064278243341821830590393831331407921/9215035944916055000492286148608000000000
YAf [73] = 82268162409146108396193035774746957480985227932212778610633342027927620167281481/202528262525627582428401893376000000000
YAf [74] = 177146132441466909527918618803440441205743243254399224798818076259409503154943452139/110580431338992660005907433783296000000000
YAf [75] = 1397692284506847204530339004468349837548362554912601873917688939143664065259290323937/221160862677985320011814867566592000000000
YAf [76] = 11030870485535393288662694838168237230199274687669865451760243956071063255356013416451/442321725355970640023629735133184000000000
YAf [77] = 957942869355273751053821371472349922162123639433155382222987166093238225382304803550403/9731077957831354080519854172930048000000000
YAf [78] = 264762839628453525434193328329612705293494090112055883625311672456128018493203998155438939/681175457048194785636389792105103360000000000
YAf [79] = 9463310702393604563207546051014783918608157927399750686128536763743236196209662459472229/6164483774191808014808957394616320000000000
YAf [80] = 4506564675329191113586792990490200751765272174248372897041434482250347941882696623807279403/743100498598030675239697955023749120000000000
YAf [81] = 130591160298162119628481701957077872108419151681030597139202751850822940719778960302028701689/5449403656385558285091118336840826880000000000
YAf [82] = 442410963058224758035588479086587676492474677279112196600180095822849610498205352381663524567/4670917419759049958649530003006423040000000000
YAf [83] = 24485677311202917527861498437171069703585463008156649390691607744079663715684317054451003771907/65392843876626699421093420042089922560000000000
YAf [84] = 7171600503721372131776554600365921661171487526838787875205532467957000452281022551556362273803/4843914361231607364525438521636290560000000000
YAf [85] = 7657746291952206875833063833905649025147753144747804063835945818199994980200853485943251212995143/1307856877532533988421868400841798451200000000000
YAf [86] = 60578503863503404601183994993999557393809434548500621431611708644875017940843167018688090894623093/2615713755065067976843736801683596902400000000000
YAf [87] = 408289994458893957849021354046211799370809206101770671681545947803918903410079025619352128145644939/4456401212333078775363403439905387315200000000000
YAf [88] = 87231331736948641178930769020588067158636107311203282927308669216115307729981829260220813756803010651/240645665465986253869623785754890915020800000000000
YAf [89] = 284261005560514819930952624298646755037027705868373621095889909374499804235418578526688743018231463911/198178783324929856127925470621674871193600000000000
YAf [90] = 1662940413079470966541631229805825586253582879890367171031164492757343629862039636395753160019599823779/292959940567287613406498521788562853068800000000000
YAf [91] = 100917565803230097769311394737985016922338467150924631226818542791012774368521843680160514544225693409349/4492052422031743405566310667424630413721600000000000
YAf [92] = 11188849699343714022215044643190501238539425711678329908835713940433780136924582885408958270898249137807/125827798936463400716143155950269759488000000000000
YAf [93] = 411103472004673409236460932690496475846642233612058884116073251421873963651967814106876235624438478369664237/1167933629728253285447240773530403907567616000000000000
YAf [94] = 33199529232758008724021019750519815926360481096571296722545913302570940156344615465621282870165101627237937473/23825846046456367023123711780020239714379366400000000000
YAf [95] = 3943079804784244732248102765348789682361530362496915528014993065691338316747215424847296428886661978292250729997/714775381393691010693711353400607191431380992000000000000
YAf [96] = 7632206983825809469546747156333371327196817794541637264689963877111145772433125507345758659775958267788724454817/349445742014693383005814439440296849144230707200000000000
YAf [97] = 2719728447166810027338207061948982417062686767362377860832475681385544121129097571076572941867305364166352945523911/31450116781322404470523299549626716422980763648000000000000
YAf [98] = 3076878224088375912859170560574378930751713622323288404183424024168269304034261172911446613207096232735461567367203/8985747651806401277292371299893347549423075328000000000000
YAf [99] = 121840073751932579073875563240240062006854855745284464331812303297287076938997925738301089302379661961221899206517677/89857476518064012772923712998933475494230753280000000000000
YAf [100] = 47284188427117305168945959367040548200504493925497526958985351503853915318495933436671766234786323791979880607442878263/8806032698770273251746523873895480598434613821440000000000000