71473domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrime numbers p such that p +- ((p-1)/8) are primes.at n=24A137771Primes of the form floor(p^3/8), where p is any prime number.at n=2A163430a(n) = floor(M(g(n-1)+1, ..., g(n))), where M = harmonic mean and g(n) = n^3.at n=41A227012Prime numbersat n=7080