%I #14 Feb 08 2017 02:15:31
%S 9,169,25,121,9,1849,25,169,25,529,9,2809,49,169,25,18769,9,52441,25,
%T 49,529,2209,9,121,9,169,25,3481,9,2217121,25,529,9,121,9,22201,9,169,
%U 25,6889,9,29929,529,169,9,80089,9,1849,25,169,169,11449,9,529,25,361,9
%N The smallest square referenced in A280547 (Smallest number k such that (k+1)^n - k^n is divisible by a square > 1).
%C The square roots of a(n) are given in A282174.
%Y Cf. A280547, A282174.
%K nonn
%O 2,1
%A _Robert Price_, Feb 04 2017