547537domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that q=2*p^2-1, r=2*p*q-1 and 2*p*r-1 are also prime.at n=15A224991Number of multiset partitions of multiset partitions of strongly normal multisets of size n.at n=7A318565Prime numbersat n=45133