A053905 - OEIS

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A053905

Squares composed of digits {1,5,8}.

1, 81, 11881, 88118818815155881, 18851515118581858155155881, 11555185818155188818511188881585888881, 5818888111118115811551585855811558551185881 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences` `H. Mishima Squares consisted of 3 different digits [From Max Alekseyev (maxale(AT)gmail.com), May 21 2009]`
	CROSSREFS	`Cf. A053904.` `Sequence in context: A058422 A053913 A053895 * A184690 A143005 A187432` `Adjacent sequences: A053902 A053903 A053904 * A053906 A053907 A053908`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.`
	EXTENSIONS	`One more term from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03 2006` `Two more terms from Mishima's webpage. Max Alekseyev (maxale(AT)gmail.com), May 21 2009`

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Last modified February 13 09:48 EST 2012. Contains 205451 sequences.