A134656 - OEIS

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A134656

Corresponding GCD values in A116894.

%I #6 Feb 20 2024 09:23:25

%S 2,10453,129341,157519,555097,595411,624363411431

%N Corresponding GCD values in A116894.

%F a(n) = gcd(A116894(n)! + 1, A116894(n)^A116894(n) + 1)

%o (PARI) for(n = 1, 10^9, x = gcd(n! + 1, n^n + 1); if(x != 1 && x != 2*n + 1, print1(x, ", ")))

%o (C) See Links section in A116893.

%Y Cf. A116894.

%K hard,more,nonn

%O 1,1

%A _Ryan Propper_, Feb 01 2008

%E a(6)-a(7) from _Nick Hobson_, Feb 20 2024