2428502016domain: NAppears in sequencesE.g.f.: Sum_{n>=0} (n^2)^n * cosh(n^2*x) * x^n/n!.at n=6A218297Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 326", based on the 5-celled von Neumann neighborhood.at n=34A287713