Numerator of Bernoulli(n, 5/11).

Terms

a(0) =1a(1) =-1a(2) =-59a(3) =15a(4) =12359a(5) =-1055a(6) =-1649339a(7) =141155a(8) =204159119a(9) =-31475259a(10) =-11291381645a(11) =10640520775