60545

Appears in sequences

• a(n) = (16/3)*(n+1)*n*(n-1) + 8*n^2 + 1.at n=21A212668
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 517", based on the 5-celled von Neumann neighborhood.at n=39A272732
• a(n)/A163403(n) = the total length of the lines drawn at generation n for Conant's dissection of a square with size 1.at n=17A337780