Numerators of poly-Bernoulli numbers B_n^(k) with k=4.

A027647

Numerators of poly-Bernoulli numbers B_n^(k) with k=4.

Terms

    a(0) =1a(1) =1a(2) =-49a(3) =41a(4) =26291a(5) =-1921a(6) =845233a(7) =1048349a(8) =-60517579a(9) =-50233a(10) =506605371959a(11) =823605863a(15) =246319059461

External references