id:A115546 - OEIS Search Results

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Numbers n such that the square of n is the concatenation of two numbers m and 6*m.

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857143, 1714286, 857142857142857142857142857142857142857142857143, 1714285714285714285714285714285714285714285714286 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`857143^2 = 734694_122449.`
	CROSSREFS	`Cf. A102567, A106497, A115527 - A115556.` `Sequence in context: A141296 A103913 A151939 this_sequence A166485 A034609 A128286` `Adjacent sequences: A115543 A115544 A115545 this_sequence A115547 A115548 A115549`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Jan 25 2006`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.