id:A137083 - OEIS Search Results

Search: id:A137083

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Numbers n such that n and the square of n use only the digits 2, 3, 5, 7 and 8.

+0
1

5, 85, 235, 885, 2885, 7585, 22885, 27885, 72335, 73385, 75885, 87885, 287885, 522335, 572585, 723385, 723585, 733385, 852835, 2352835, 2752885, 2885885, 5222335, 5222885, 5223335, 5232385, 5327835, 5772585, 5777835, 7272385, 7333385, 8852885, 23575885, 28858835, 53223335, 73333385, 85752885, 88787885, 275378335, 278527885 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..183` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`723728372752885^2 = 523782757527538855273275823225`
	CROSSREFS	`Adjacent sequences: A137080 A137081 A137082 this_sequence A137084 A137085 A137086` `Sequence in context: A061628 A111911 A048143 this_sequence A121290 A012743 A139744`
	KEYWORD	`base,nonn`
	AUTHOR	`Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008`

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

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