A triangular sequence of coefficients of polynomials: p(x,n) = (2*(x - 1)^n * (Sum_{k>=0} (((-1)^n*(2*k + 1)^(n - 1)))*x^k) - (x - 1)^(n + 1)*(Sum_{k>=0} ((-1)^(n + 1)*k^n)*x^k)/x).
A154335
A triangular sequence of coefficients of polynomials: p(x,n) = (2*(x - 1)^n * (Sum_{k>=0} (((-1)^n*(2*k + 1)^(n - 1)))*x^k) - (x - 1)^(n + 1)*(Sum_{k>=0} ((-1)^(n + 1)*k^n)*x^k)/x).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =8a(5) =1a(6) =1a(7) =35a(8) =35a(9) =1a(10) =1a(11) =126a(12) =394a(13) =126a(14) =1a(15) =1a(16) =417a(17) =3062a(18) =3062a(19) =417a(20) =1a(21) =1a(22) =1324a(23) =19895a(24) =44680a(25) =19895a(26) =1324a(27) =1a(28) =1a(29) =4111
External references
- oeis: A154335