338267domain: 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), (0, 1, -1), (0, 1, 1), (1, 0, -1), (1, 1, 1)}.at n=9A150942Primes p such that all of p - m^2, m = 2, 4, 6, 8, 10, are (positive) primes.at n=18A247941Prime numbersat n=29058