100067domain: NAppears in sequencesPositive numbers k such that k and 7*k are anagrams in base 8 (written in base 8).at n=6A023078Number 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, 0), (-1, 0, 1), (0, 0, 1), (0, 1, -1), (1, 0, -1)}.at n=11A148586