id:A136899 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 0, 2, 4, 5 and 7.

+0
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0, 2, 5, 20, 45, 50, 52, 200, 205, 450, 455, 500, 502, 505, 520, 745, 755, 2000, 2005, 2050, 2245, 4500, 4550, 4552, 5000, 5002, 5005, 5020, 5045, 5050, 5052, 5200, 7450, 7455, 7550, 20000, 20005, 20050, 20500, 20505, 22450, 22455, 45000, 45005, 45500, 45505, 45520, 50000, 50002, 50005, 50020, 50045, 50050, 50052, 50200, 50205, 50450, 50455, 50500 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..1343` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`7074745752^2 = 50052027455442045504`
	CROSSREFS	`Adjacent sequences: A136896 A136897 A136898 this_sequence A136900 A136901 A136902` `Sequence in context: A136898 A077138 A056726 this_sequence A136882 A136901 A136897`
	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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