id:A053966 - OEIS Search Results

Search: id:A053966

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Numbers n such that n^2 contains only digits {4,8,9}.

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2, 3, 7, 22, 67, 212, 667, 707, 6667, 21212, 66667, 666667, 974417, 3160457, 6666667, 9974417, 21200212, 66666667, 210914543, 666666667, 973883712, 6666666667, 6670081667, 66666666667, 666666666667 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences` `Author?, Source(txt)`
	CROSSREFS	`Cf. A053967.` `Sequence in context: A109456 A155745 A067738 this_sequence A010738 A114599 A094062` `Adjacent sequences: A053963 A053964 A053965 this_sequence A053967 A053968 A053969`
	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 23 17:09 EST 2009. Contains 167438 sequences.

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