4294901761domain: NAppears in sequencesAn infinite coprime sequence defined by recursion.at n=8A002716a(n) = 4^n - 2^n + 1.at n=16A02051512th cyclotomic polynomial evaluated at powers of 2.at n=8A020520a(n) = n^8 - n^4 + 1.at n=16A060893a(n) = 1 - 2^(2^n) + 2^(2^(n+1)).at n=4A220294Numbers that are both Poulet and Proth.at n=14A242880