4084109domain: NPropertiesPrimalityPrimeyesAppears in sequencesNext prime after n^5.at n=20A053788Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, 0, 1), (0, 1, 1), (1, -1, 1), (1, 0, -1)}.at n=11A150563Prime numbersat n=288718