347041domain: NPropertiesPrimalityPrimeyesAppears 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, -1, 0), (0, 1, 0), (1, 0, 0), (1, 1, 1)}.at n=9A151110Primes that belong to A156781, A156782 and A156783.at n=6A156785Prime numbersat n=29739