id:A053908 - OEIS Search Results

Search: id:A053908

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Numbers n such that n^2 contains only digits {1,6,8}.

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1, 4, 9, 41, 109, 1291, 28604, 78541, 81619, 782104, 1054119, 3341881, 4345881, 25823791, 29439546, 129105041, 817851954, 931064546, 2486185454, 2609955204, 24862847104, 786680914454 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences`
	CROSSREFS	`Cf. A053909.` `Sequence in context: A013459 A041229 A042887 this_sequence A149165 A083859 A070761` `Adjacent sequences: A053905 A053906 A053907 this_sequence A053909 A053910 A053911`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.`
	EXTENSIONS	`More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005`

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

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