1288603domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of (1+12*x+28*x^2+12*x^3+x^4)/(1-x)^5.at n=27A160767Primes p such that (p^2 + 5)/6, (p^4 + 5)/6 and (p^6 + 5)/6 are prime.at n=13A253939Prime numbersat n=99230