id:A136820 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 0, 1, 2, 4 and 8.

+0
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0, 1, 2, 10, 11, 12, 20, 21, 22, 100, 101, 102, 110, 120, 122, 200, 201, 202, 210, 220, 221, 1000, 1001, 1002, 1010, 1011, 1012, 1020, 1021, 1022, 1100, 1101, 1102, 1200, 1201, 1202, 1220, 1422, 1488, 2000, 2001, 2002, 2010, 2011, 2012, 2020, 2021, 2022, 2100, 2101, 2102, 2200, 2201, 2202, 2210, 2848, 4488, 10000, 10001, 10002, 10010, 10011, 10012, 10020 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..1047` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`20284201^2 = 411448810208401`
	CROSSREFS	`Sequence in context: A121717 A106518 A007089 this_sequence A136810 A136821 A105116` `Adjacent sequences: A136817 A136818 A136819 this_sequence A136821 A136822 A136823`
	KEYWORD	`base,nonn`
	AUTHOR	`Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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