51900

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 613", based on the 5-celled von Neumann neighborhood.at n=35A273243
• Expansion of 1 / (1 - Sum_{i>=1, j>=1} x^(i*j^2)).at n=16A327738
• Expansion of Sum_{k>=1} k^3 * x^k/(1 - x^k)^3.at n=29A366135