id:A053902 - OEIS Search Results

Search: id:A053902

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Numbers n such that n^2 contains only digits {1,5,6}.

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1, 4, 34, 81, 334, 746, 2581, 3334, 12869, 33334, 39581, 81619, 333334, 1245454, 1249666, 3333334, 12496666, 33333334, 333333334, 2261749666, 3333333334, 3939100869, 12851113246, 22706069919, 33333333334, 78493000746 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences` `Author?, Source(txt)`
	CROSSREFS	`Cf. A053903.` `Sequence in context: A020197 A102959 A057959 this_sequence A054464 A002101 A129557` `Adjacent sequences: A053899 A053900 A053901 this_sequence A053903 A053904 A053905`
	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 03 2005`

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

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