%I #3 Mar 30 2012 18:35:41
%S 1,4,13,36,113,487,1036,3267,10136,32043
%N a(1) = 1; set of digits of a(n)^2 is a proper subset of the set of digits of a(n+1)^2.
%Y Cf. A014563, A066825.
%K nonn,base,fini,full
%O 1,2
%A _David W. Wilson_, Feb 05 2002
