81667domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 3*m^2 - 8.at n=28A201781Primes of the form (n^2+2)/6 where n^2+1 is prime.at n=16A215429Number of partitions of n into distinct parts with boundary size 10.at n=42A227567Prime numbersat n=7987