384913domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes with 30 as smallest positive primitive root.at n=5A061734Triangle read by rows: T(n,k) number of ways of partitioning the (n+5)-element multiset {1,1,1,1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 5.at n=87A291120Prime numbersat n=32677