49363domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of 1/(1-x^2-x^3-x^6).at n=35A121833Primes p such that A000041(p)+p are also prime numbers.at n=20A163151Primes of a056240-type 3.at n=34A300359Least b > 1 such that (b^(prime(n)^2) - 1)/(b^prime(n) - 1) is prime.at n=53A353101Prime numbersat n=5071