144775domain: 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, 1), (0, 0, -1), (1, 0, 0), (1, 0, 1)}.at n=9A150425Expansion of Product_{1 <= i <= j <= k} 1/(1 - x^(i*j*k)).at n=37A321360