306060

Appears in sequences

• Indices of the start of a string of 24 consecutive squares whose sum is a square.at n=26A094196
• 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, 1), (-1, 0, 0), (-1, 1, 1), (1, 0, 1), (1, 1, -1)}.at n=10A149416
• Number of (n+3) X 4 binary arrays with every 4 X 4 subblock commuting with each horizontal and vertical neighbor 4 X 4 subblock.at n=19A188097
• Expansion of Product_{k>=1} (1 + x^k + x^(3*k)) / (1 - x^k).at n=32A266647