435503domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(1) = 1, a(n) = largest prime divisor of A057137(n).at n=15A073844a(1) = 1; for n > 1, a(n) = largest prime divisor of A062273(n).at n=15A077576Self-generating triangle based on symmetric functions.at n=17A203301Prime numbersat n=36605