401519domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes prime(k) for which A049076(k) = 5.at n=15A049081Primes for which A049076(p) >= 5.at n=24A049203a(n) = 2*a(n-2)+4*a(n-4)+a(n-6), n>9.at n=25A107856Primes of the form 7*p^2+7*p-1 (with p=prime).at n=17A171138Prime numbers with prime indices in A333244.at n=18A358179Prime numbersat n=33967