Search: id:A117246
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%I A117246
%S A117246 225,625,1225,2025,3025,4225,5625,7225,9025,15625,27225,30625,34225,
%T A117246 42025,50625,60025,70225,75625,81225,93025,105625,275625,330625,600625,
%U A117246 893025,950625,970225,1050625,2030625,3330625,4950625,40005625
%N A117246 Left truncatable squares, ending in 5.
%C A117246 There are no other terms with less than 30 digits. Probably this is the 
               full list. - Giovanni Resta (g.resta(AT)iit.cnr.it), Apr 27 2006
%D A117246 D. V. Ramana Rao, "Square Cuts" in '2001', pp. 96, October 1988, Times 
               of India, Mumbai.
%e A117246 275625 is in the sequence because repeatedly deleting the first digit 
               leaves a succession of squares: 275625=525^2; 75625=275^2; 5625=75^2; 
               625=25^2; 25=5^2.
%Y A117246 Sequence in context: A077347 A069919 A147276 this_sequence A027470 A134934 
               A091078
%Y A117246 Adjacent sequences: A117243 A117244 A117245 this_sequence A117247 A117248 
               A117249
%K A117246 fini,nonn,base
%O A117246 1,1
%A A117246 Lekraj Beedassy (blekraj(AT)yahoo.com), Apr 23 2006
%E A117246 More terms from Giovanni Resta (g.resta(AT)iit.cnr.it), Apr 27 2006

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