Numerator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=1.
A145609
Numerator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=1.
Terms
- a(0) =3a(1) =25a(2) =49a(3) =761a(4) =7381a(5) =86021a(6) =1171733a(7) =2436559a(8) =14274301a(9) =55835135a(10) =19093197a(11) =1347822955a(12) =34395742267a(13) =315404588903
External references
- oeis: A145609