77968domain: 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, 0, 1), (1, -1, 1), (1, 1, -1), (1, 1, 0)}.at n=9A149411Numbers k such that there is no prime p and index j > k such that A002182(j) = p * A002182(k).at n=26A309042