%I #6 Dec 05 2013 19:56:00
%S 5,25,125,1500625,7721159067190625,15177620126188504995068476821390625
%N a(1) = 5, a(n) = smallest n-th power obtained by inserting digits anywhere in a(n-1).
%C After the first term, this sequence is the same as A080515. [From _Sean A. Irvine_, Aug 31 2009]
%Y Cf. A080514, A080515.
%K base,hard,more,nonn
%O 1,1
%A _Amarnath Murthy_, Mar 20 2003
%E More terms from _Robert Gerbicz_, Aug 24 2006