id:A136925 - OEIS Search Results

Search: id:A136925

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Numbers n such that n and the square of n use only the digits 0, 2, 7, 8 and 9.

+0
1

0, 27, 270, 297, 2700, 2970, 2997, 27000, 28297, 29700, 29970, 29997, 88277, 270000, 282970, 297000, 298027, 299700, 299970, 299997, 882770, 2700000, 2787997, 2829700, 2970000, 2980270, 2997000, 2999700, 2999970, 2999997, 8827700, 9888277, 27000000, 27879970, 27980297, 28297000, 28299827, 29700000, 29802700, 29970000, 29997000 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..406` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`879077927702027^2 = 772778002972890209208899908729`
	CROSSREFS	`Adjacent sequences: A136922 A136923 A136924 this_sequence A136926 A136927 A136928` `Sequence in context: A125390 A126548 A108670 this_sequence A136926 A042412 A078876`
	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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