51047

Properties

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 115", based on the 5-celled von Neumann neighborhood.at n=41A270183
• a(n) = n^2 + 2329*n + 1697.at n=21A301985
• Prime numbersat n=5226