id:A115534 - OEIS Search Results

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Numbers n such that the square of n is the concatenation of two numbers m and 3*m.

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85714286, 128571429, 171428572, 69230769231, 92307692308, 115384615385, 138461538462, 161538461539, 85714285714285714285714285714285714285714285714286 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`85714286^2 = 73469388_24489796.`
	CROSSREFS	`Cf. A102567, A106497, A115527 - A115556.` `Sequence in context: A136965 A120316 A118079 this_sequence A138030 A104964 A018787` `Adjacent sequences: A115531 A115532 A115533 this_sequence A115535 A115536 A115537`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Jan 25 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research