381061domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form T(n) + S(n) + C(n) + 1 where T(n), S(n) and C(n) are the n-th triangular, square and cube numbers.at n=14A228908Numbers k such that Sum_{i=1..k} i^tau(i) == 0 (mod k), where tau(i) = A000005(i), the number of divisors of i.at n=14A229095Prime numbersat n=32378