785583domain: 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, 0, 0), (-1, 1, 1), (0, -1, 1), (1, 1, -1), (1, 1, 1)}.at n=10A149793G.f. satisfies A(x) = 1 + x/(1 + x^4)^2 * A(x/(1 + x^4)).at n=25A360901