Numerators of the sequence with g.f. x*B(x)/(1-2*x), where B(x) denotes the "original" Bernoulli numbers.

A172030

Numerators of the sequence with g.f. x*B(x)/(1-2*x), where B(x) denotes the "original" Bernoulli numbers.

Terms

    a(0) =0a(1) =1a(2) =5a(3) =31a(4) =31a(5) =619a(6) =619a(7) =5779a(8) =5779a(9) =69341a(10) =69341a(11) =3051179a(12) =3051179a(13) =52884569a(14) =52884569a(15) =634649863a(16) =634649863a(17) =43152570067a(18) =43152570067

External references