Numerators of the partial alternating sums of the reciprocals of Pillai's arithmetical function (A018804).

A379365

Numerators of the partial alternating sums of the reciprocals of Pillai's arithmetical function (A018804).

Terms

    a(0) =1a(1) =2a(2) =13a(3) =89a(4) =307a(5) =283a(6) =4039a(7) =761a(8) =5639a(9) =16189a(10) =17125a(11) =10396a(12) =54437a(13) =52862a(14) =54227a(15) =847157a(16) =9646327a(17) =9474727a(18) =361375699a(19) =355820149a(20) =27844153a(21) =27355753a(22) =28039513a(23) =27731821a(24) =366667513a(25) =72266837a(26) =219763471a(27) =217455781a(28) =4211659759a(29) =835576403

External references