484609domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that the largest prime divisor of p^6 + 1 is less than p.at n=21A102328Number of ballot sequences of length n having exactly three descents.at n=8A241796The subsequence A253065(2^n-1).at n=10A253067Prime numbersat n=40362