148301domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of partitions of n, with three kinds of 1 and 2 and two kinds of 3,4,5,....at n=20A000714a(n) = least prime > (5/3)*a(n - 1)*a(n - 3)/a(n - 2), with a(1) = 2, a(2) = 3, a(3) = 5.at n=40A377544Prime numbersat n=13697