88244domain: NAppears in sequencesA class of Boolean functions of n variables and rank 3.at n=14A051361Number 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, 1), (-1, 1, 1), (0, 0, 1), (0, 1, -1), (1, -1, 1)}.at n=11A148211a(n) = (A259756(n)-1)/8.at n=7A275417