id:A053946 - OEIS Search Results

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Numbers n such that n^2 contains only digits {3,6,7}.

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6, 26, 194, 876, 18376 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences`
	CROSSREFS	`Cf. A053947.` `Sequence in context: A100308 A049040 A103649 this_sequence A027283 A009639 A137088` `Adjacent sequences: A053943 A053944 A053945 this_sequence A053947 A053948 A053949`
	KEYWORD	`nonn,base,more`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.