id:A053892 - OEIS Search Results

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Numbers n such that n^2 contains only digits {1,3,6}.

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1, 4, 6, 19, 56, 369, 796, 1146, 1156, 3656, 8131, 19056, 40204, 81619, 258131, 5624381, 24762131, 362789631, 1079982019, 11666754546, 562726517354, 3337114272296, 5624644998854 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences`
	CROSSREFS	`Cf. A053893.` `Adjacent sequences: A053889 A053890 A053891 this_sequence A053893 A053894 A053895` `Sequence in context: A010364 A110391 A001683 this_sequence A013126 A012969 A057789`
	KEYWORD	`nonn,base,more`
	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` `Two more terms from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03 2006`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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