id:A136863 - OEIS Search Results

Search: id:A136863

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

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1

0, 1, 10, 100, 1000, 1071, 10000, 10710, 100000, 107100, 1000000, 1071000, 10000000, 10710000, 100000000, 107100000, 1000000000, 1071000000, 10000000000, 10710000000, 100000000000, 107100000000, 1000000000000, 1071000000000, 10000000000000, 10710000000000, 100000000000000, 107100000000000 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Generated with DrScheme`
	LINKS	`J. Wellons, Tables of Shared Digits`
	EXAMPLE	`107100000000000^2 = 11470410000000000000000000000`
	CROSSREFS	`Adjacent sequences: A136860 A136861 A136862 this_sequence A136864 A136865 A136866` `Sequence in context: A115798 A077439 A136839 this_sequence A031201 A072083 A029793`
	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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