Numerator of Bernoulli(n, 4/11).

Terms

a(0) =1a(1) =-3a(2) =-47a(3) =42a(4) =8879a(5) =-2870a(6) =-1142567a(7) =380198a(8) =139899359a(9) =-84525966a(10) =-7714444985a(11) =28551476254