135854domain: NAppears in sequencesLeast number k such that k! in binary representation contains a run of exactly n consecutive nontrivial zeros.at n=34A094010Number 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), (0, -1, 1), (1, 1, -1), (1, 1, 1)}.at n=10A149436