-1723
domain: Z
Appears in sequences
- a(n) = 139*n^2 - 2307*n + 3331.at n=14A230307
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 379", based on the 5-celled von Neumann neighborhood.at n=25A271538
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 473", based on the 5-celled von Neumann neighborhood.at n=25A272426
- Dirichlet g.f.: 1 / (zeta(s) * zeta(s-1) * zeta(s-2)).at n=40A328254