Denominator of Pi^(2n)/(Gamma(2n)*(1-2^(-2n))*zeta(2n)).

A002425

Denominator of Pi^(2n)/(Gamma(2n)*(1-2^(-2n))*zeta(2n)).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =17a(4) =31a(5) =691a(6) =5461a(7) =929569a(8) =3202291a(9) =221930581a(10) =4722116521a(11) =968383680827

External references