id:A137084 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 2, 3, 5, 7 and 9.

+0
1

3, 5, 23, 27, 73, 77, 235, 523, 527, 577, 723, 773, 5223, 5723, 5773, 5777, 7227, 27527, 57927, 72335, 75723, 97773, 232227, 232335, 239227, 239573, 522235, 597773, 727527, 757227, 2322235, 2357527, 5232335, 5723227, 5775777, 7597523, 23522235, 23922235, 23923335, 27797977, 57755723, 59377923, 59799277, 72755723, 229255223, 235357977 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..180` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`279272793757923^2 = 77993293333355395752325273929`
	CROSSREFS	`Adjacent sequences: A137081 A137082 A137083 this_sequence A137085 A137086 A137087` `Sequence in context: A064187 A112686 A088121 this_sequence A067256 A136891 A106857`
	KEYWORD	`base,nonn`
	AUTHOR	`Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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