8389237domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form x^2+2^x+y^2+2^y, with x and y nonnegative.at n=27A162576Primes of the form (x+y)^2+2^x+2^y, with x and y nonnegative.at n=20A162577Prime numbersat n=564210