7174523domain: NPropertiesPrimalityPrimeyesAppears in sequencesThe (4,1)-entry in the 4 X 4 matrix M^n, where M = [1,0,0,0 / 3,3,0,0 / 3,6,3,0 / 1,3,3,1].at n=10A100190Prime numbersat n=487723