id:A053974 - OEIS Search Results

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Numbers n such that n^2 contains only digits {6,8,9}.

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3, 83, 264, 836, 3114, 8167, 98336, 818333, 828667, 994836, 9309617, 984833336, 82885443167, 948097937383, 984879122886 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences`
	CROSSREFS	`Cf. A053975.` `Sequence in context: A139897 A085318 A101717 this_sequence A020464 A036943 A093166` `Adjacent sequences: A053971 A053972 A053973 this_sequence A053975 A053976 A053977`
	KEYWORD	`nonn,base,more`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.`
	EXTENSIONS	`More terms from Gareth McCaughan (gareth.mccaughan(AT)pobox.com), Jun 11 2004`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.