66103domain: NPropertiesPrimalityPrimeyesAppears in sequencesNon-palindromic primes which on subtracting their reversal gives perfect cubes.at n=28A080178Number 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), (1, 0, 1), (1, 1, -1), (1, 1, 0)}.at n=8A150823Prime numbersat n=6600