117303187domain: NPropertiesPrimalityPrimeyesAppears in sequencesE.g.f.: exp(x + x^4/4).at n=14A118934E.g.f.: A(x) = exp( Sum_{n>=0} x^(4^n)/4^((4^n-1)/3) ).at n=14A118935Prime numbersat n=6696767