62056

Appears in sequences

• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 675", based on the 5-celled von Neumann neighborhood.at n=35A273408
• Number of perforated polyominoes with n cells, identifying mirror images.at n=14A294151
• E.g.f. satisfies A(x) = exp( x/(1-x)^4 * A(x) ).at n=5A367790