159977domain: NPropertiesPrimalityPrimeyesAppears in sequencesLower of twin primes (p,p+2) such that (p*(p+2))^2 + p^2 - (p+2)^2 and (p*(p+2))^2 - p^2 + (p+2)^2 are both prime.at n=14A079812G.f. satisfies: A(x) = x + A(A(x))^2 + A(A(x))^4.at n=7A171991Prime numbersat n=14682