id:A137053 - OEIS Search Results

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Numbers n such that n and the square of n use only the digits 1, 4, 6, 7 and 9.

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1, 4, 7, 14, 69, 119, 4119, 4446, 4469, 6479, 41469, 44469, 69114, 641619, 679479, 4116974, 4176974, 4179676, 4411479, 6416969, 6477974, 6646614, 6646764, 6691771, 6794446, 9719114, 41766969, 41794676, 41799479, 64169446, 66464119, 66679676, 67949796, 97466771, 99747176, 414476974, 441491469, 447179119, 679679676, 997496614 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Generated with DrScheme`
	LINKS	`Jonathan Wellons, Table of n, a(n) for n=1..143` `J. Wellons, Tables of Shared Digits`
	EXAMPLE	`647416146496719^2 = 419147666744661117496677764961`
	CROSSREFS	`Adjacent sequences: A137050 A137051 A137052 this_sequence A137054 A137055 A137056` `Sequence in context: A049945 A076586 A064961 this_sequence A049832 A092309 A039669`
	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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