-2439
domain: Z
Appears in sequences
- (1,3) entry of powers of the orthogonal design shown in A090592.at n=8A089181
- Let b(n) = A112455(n). Then b(n)/n is an integer iff n is prime (at least for the first few values, as for the Perrin sequence). This sequence is the values of b(p)/p, where p is the n th prime.at n=16A112458
- Partial sums of Catalan numbers A000108 multiplied by powers of -8.at n=3A113267
- A triangle sequence of polynomial coefficients:p(x,n)=Sum[Eulerian[n+1, k]*(-x)^k*Sum[StirlingS2[n, m]*x^m, {m, 0, n - k}], {k, 0, n}].at n=24A174860