225891domain: NAppears in sequencesMaximum of min(primeimplicants(f),primeimplicants(NOT f)) over all symmetric Boolean functions of n variables.at n=14A109452Number 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), (0, 0, 1), (0, 1, 0), (1, 0, 1)}.at n=10A151030