538127domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of connected induced (non-null) subgraphs of the prism graph with 2n nodes.at n=11A286182Primes p such that if q and r are the next two primes, (p - 1)^2 + 1, (q - 1)^2 + 1 and (r - 1)^2 + 1 are all prime.at n=27A376605Prime numbersat n=44434