352543domain: NPropertiesPrimalityPrimeyesAppears in sequencesTriangle T(n,k) with the coefficient [x^k] of the series (-1)^(n+1) * (x-1)^(n+1) * Sum_{j>=0} (5+8*j)^n*x^j in row n, column k.at n=16A178640Primes p such that p and prime(p) end with the same four digits.at n=11A271046Prime numbersat n=30181