84390domain: NAppears in sequencesa(n) = 60*n^2 + 180*n + 150.at n=35A069477Third differences of fifth powers (A000584).at n=38A101096Averages of twin primes such that p1*p2 -+ AverageTwinPrime are primes.at n=16A154668a(n) = (n^2 + 1)*(n^2 + 2).at n=17A304579Oblong numbers which are products of five distinct primes.at n=23A359304