5318268domain: NAppears in sequencesNumber of ways of writing n as a sum of 10 squares.at n=25A000144Number 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, -1, 0), (0, 0, 1), (1, 1, 0)}.at n=12A150137