Numerator of Bernoulli(n, 5/12).

Terms

a(0) =1a(1) =-1a(2) =-11a(3) =35a(4) =2669a(5) =-2905a(6) =-419861a(7) =461195a(8) =61671509a(9) =-122277169a(10) =-44615461705a(11) =49182223475