Numerator of S(n)/Pi^n, where S(n) = Sum_{k=-inf..+inf} (4k+1)^(-n).

A050970

Numerator of S(n)/Pi^n, where S(n) = Sum_{k=-inf..+inf} (4k+1)^(-n).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =5a(5) =1a(6) =61a(7) =17a(8) =277a(9) =31a(10) =50521a(11) =691a(12) =540553a(13) =5461a(14) =199360981a(15) =929569a(16) =3878302429a(17) =3202291a(19) =221930581a(21) =4722116521a(23) =56963745931

External references