383813domain: NPropertiesPrimalityPrimeyesAppears in sequencesG.f.: 1/(1 - x*(1-x^5)/(1 - x^2*(1-x^6)/(1 - x^3*(1-x^7)/(1 - x^4*(1-x^8)/(1 - x^5*(1-x^9)/(1 - ...)))))), a continued fraction.at n=27A227374Prime numbersat n=32588