-17643225600
domain: Z
Appears in sequences
- Hermite numbers.at n=18A067994
- 2n-th derivative of the Gaussian exp(-x^2) evaluated at x=0.at n=9A097388
- Define an array by Q(m, 0) = 1, Q(m, 1) = 1; Q(m, 2k) = (m - 2k + 1)*Q(m+1, 2k-1) - (2k-1)*Q(m+2, 2k-2), m*Q(m, 2k+1) = (m - 2k)*Q(m+1, 2k) - 2k(m+1)*Q(m+2, 2k-1). Sequence gives Q(0,n).at n=18A127137
- Triangle of derivatives of the Niven polynomials evaluated at 0.at n=54A303986