B0 = 1,
B1 = -1 / 2,
B2 = 1 / 6,
B3 = B5 = B7 = B9 = . . . = 0,
B4 = -1 / 30,
B6 = 1 / 42,
B8 = -1 / 30,
B10 = 5 / 66,
B12 = -691 / 2730,
B14 = 7 / 6,
B16 = -3617 / 510,
B18 = 43867 / 798,
B20 = -174611 / 330,
B22 = 854513 / 138,
B24 = -236364091 / 2730,
B26 = 8553103 / 6,
B28 = -23749461029 / 870,
B30 = 8615841276005 / 14322,
B32 = -7709321041217 / 510,
B34 = 2577687858367 / 6,
B36 = -26315271553053477373 / 1919190,
B38 = 2929993913841559 / 6,
B40 = -261082718496449122051 / 13530,
B42 = 1520097643918070802691 / 1806,
B44 = -27833269579301024235023 / 690,
B46 = 596451111593912163277961 / 282,
B48 = -5609403368997817686249127547 / 46410,
B50 = 495057205241079648212477525 / 66,
B52 = -801165718135489957347924991853 / 1590,
B54 = 29149963634884862421418123812691 / 798,
B56 = -2479392929313226753685415739663229 / 870,
B58 = 84483613348880041862046775994036021 / 354,
B60 = -1215233140483755572040304994079820246041491 / 56786730,
B62 = 12300585434086858541953039857403386151 / 6,
B64 = -106783830147866529886385444979142647942017 / 510,
B66 = 1472600022126335654051619428551932342241899101 / 64722,
B68 = -78773130858718728141909149208474606244347001 / 30,
B70 = 1505381347333367003803076567377857208511438160235 / 4686,
B72 = -5827954961669944110438277244641067365282488301844260429 / 140100870,
B74 = 34152417289221168014330073731472635186688307783087 / 6,
B76 = -24655088825935372707687196040585199904365267828865801 / 30,
B78 = 414846365575400828295179035549542073492199375372400483487 / 3318,
B80 = -4603784299479457646935574969019046849794257872751288919656867 / 230010,