A triangular sequence of coefficients of polynomials: p(x,n) = ((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)/2.

A154334

A triangular sequence of coefficients of polynomials: p(x,n) = ((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)/2.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =5a(5) =1a(6) =1a(7) =17a(8) =17a(9) =1a(10) =1a(11) =51a(12) =148a(13) =51a(14) =1a(15) =1a(16) =147a(17) =992a(18) =992a(19) =147a(20) =1a(21) =1a(22) =421a(23) =5867a(24) =12982a(25) =5867a(26) =421a(27) =1a(28) =1a(29) =1213

External references