Numerator of Bernoulli(n, -3/5).

Terms

a(0) =1a(1) =-11a(2) =169a(3) =-132a(4) =3331a(5) =-2068a(6) =293833a(7) =-24332a(8) =587731a(9) =-349668a(10) =25505309a(11) =552068a(12) =33090480121a(13) =-410134868a(14) =-33892394081a(15) =49596274068