Numerator of s_{2n}, where s_0 = 1, s_n = | 2^n*(2^(n-1)-1)*Bernoulli(n)/n! | for n>0.

A171078

Numerator of s_{2n}, where s_0 = 1, s_n = | 2^n*(2^(n-1)-1)*Bernoulli(n)/n! | for n>0.

Terms

    a(0) =1a(1) =1a(2) =7a(3) =62a(4) =127a(5) =146a(6) =2828954a(7) =32764a(8) =16931177a(9) =11499383114a(10) =183092554714a(11) =13299018868

External references