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%I
%S 1,4,9,10,40,90,61,52,63,94,46,18,100,400,900,610,520,630,940,460,180,
%T 121,441,961,691,522,652,982,423,163,144,484,925,675,526,676,927,487,
%U 148,169,1000,4000,9000,6100,5200,6300,9400,4600,1800,1210,4410,9610
%N 1-digit squares with their digits reversed, then 2-digit squares, ...
%e The sequence represents the squares 1, 4, 9, 1, 4, 9, 16, 25, 36, 49, 64, 81, 1, 4, 9, 16, 25, 36, 49, 64, 81, 121, 144, 169 etc, each entry optionally zero-padded to the left, then reversed.
%K nonn,base,uned
%O 1,2
%A Jonathan P. Moore (jonathan.peter.moore(AT)gmail.com), Dec 06 2005
%E Needs a better definition! (What happened to 5^2?) - _N. J. A. Sloane_, Dec 24, 2005
%E More terms from _R. J. Mathar_, Feb 08 2008
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