106189domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of 1/sqrt((1-x)^2 - 4*x^4).at n=20A098482Prime numbers p such that p - 2, p^2 - p - 1, p^2 - p + 1 are prime numbers.at n=20A274525Prime numbersat n=10120