# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/

Search: id:a163524
Showing 1-1 of 1

%I A163524 #3 Mar 30 2012 18:38:14
%S A163524 5,4,11,5,71,7
%N A163524 The pairs (x,y) such that x^2 = 1+factorial(y).
%C A163524 The main entry for this relation is the bisection in A146968.
%e A163524 71^2 = 7!+1, which introduces (71,7) into the sequence.
%K A163524 nonn,less
%O A163524 1,1
%A A163524 _Vincenzo Librandi_, Jul 30 2009
%E A163524 Reference to main sequence added by _R. J. Mathar_, Aug 02 2009

# Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE