37089

Appears in sequences

• a(n) = (2*n-1)*(5*n^2-5*n+2)/2.at n=19A063495
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 0, -1), (0, 1, -1), (1, 0, 1)}.at n=9A149355
• Partial sums of A036967.at n=21A176273
• Sum of all the middle parts in the partitions of 3n into 3 parts.at n=38A236364
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 197", based on the 5-celled von Neumann neighborhood.at n=37A270718