153499domain: NPropertiesPrimalityPrimeyesAppears in sequencesValues k(i) such that k(i) + k(i+3) = k(i+1) + k(i+2), where k(i) is A022885(i).at n=26A235725Primes of the form 2*n^2+66*n+31.at n=32A243957Prime numbersat n=14150