1539991domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest of four primes in arithmetic progression with common difference 6 and digit sum prime.at n=8A253216O.g.f. satisfies A^2(z) = 1/(1 - z)*( BINOMIAL(BINOMIAL(A(z))) ).at n=7A258377Prime numbersat n=116964