176597domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) = largest prime factor of n^n + 1.at n=13A007571Row sums of triangle A046521.at n=8A046748G.f. A(x) satisfies: A(x*G(x)) = G(x), where G(x) is the g.f. for A098614(n) = Fibonacci(n+1)*Catalan(n).at n=16A098615Prime numbersat n=16052