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 A117246 Left truncatable squares, ending in 5. 0
 225, 625, 1225, 2025, 3025, 4225, 5625, 7225, 9025, 15625, 27225, 30625, 34225, 42025, 50625, 60025, 70225, 75625, 81225, 93025, 105625, 275625, 330625, 600625, 893025, 950625, 970225, 1050625, 2030625, 3330625, 4950625, 40005625 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS There are no other terms with less than 30 digits. Probably this is the full list. - Giovanni Resta, Apr 27 2006 REFERENCES D. V. Ramana Rao, "Square Cuts" in '2001', pp. 96, October 1988, Times of India, Mumbai. LINKS EXAMPLE 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. CROSSREFS Sequence in context: A219022 A193003 A287298 * A027470 A134934 A250807 Adjacent sequences:  A117243 A117244 A117245 * A117247 A117248 A117249 KEYWORD nonn,base AUTHOR Lekraj Beedassy, Apr 23 2006 EXTENSIONS More terms from Giovanni Resta, Apr 27 2006 STATUS approved

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Last modified July 31 22:27 EDT 2021. Contains 346377 sequences. (Running on oeis4.)