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Revision history of "The perfect squares from $1$ through $2500,$ inclusive, are printed in a sequence of digits $1491625\ldots2500.$ How many digits are in the sequence?"

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  • (cur | prev) 16:27, 12 June 2022‎ Potato noob101 (talk | contribs)‎ . . (939 bytes) (+939)‎ . . (Created page with "We consider it by four cases: <math>\bullet</math> Case 1: There are <math>3</math> perfect squares that only have <math>1</math> digit, <math>1^{2},</math> <math>2^{2},</mat...")
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