id:A136856 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 0, 1, 4, 5 and 7.

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0, 1, 10, 71, 100, 710, 1000, 1071, 7100, 7451, 10000, 10701, 10710, 70751, 71000, 74510, 75501, 100000, 100501, 107010, 107100, 107451, 707510, 710000, 745100, 745501, 755010, 1000000, 1005010, 1007001, 1070100, 1071000, 1074510, 4140701, 7075100, 7100000, 7100501, 7451000, 7455010, 7550100, 10000000, 10005001, 10005071, 10050100 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..571` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`745050410475701^2 = 555100114150010550401111441401`
	CROSSREFS	`Adjacent sequences: A136853 A136854 A136855 this_sequence A136857 A136858 A136859` `Sequence in context: A037705 A126505 A038779 this_sequence A016218 A026772 A016098`
	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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