765805domain: NAppears in sequencesNumber 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, 1, 0), (0, 1, 1), (1, 0, -1), (1, 1, 0)}.at n=10A150544Expansion of 1/(1 - x/(1-9*x)^(1/3)).at n=8A362206