234383domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that q-p = 48, where q is the next prime after p.at n=26A134123Number 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, 0, 1), (0, 0, -1), (1, 0, 1), (1, 1, 0)}.at n=9A150769Prime numbersat n=20781