622268

Appears in sequences

• 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), (0, 1, 1), (1, 0, 1), (1, 1, -1), (1, 1, 0)}.at n=9A151200
• Total number of n-digit numbers requiring 3 positive biquadrates in their representation as sum of biquadrates.at n=8A186652