id:A115538 - OEIS Search Results

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Numbers n such that the square of n is the concatenation of two numbers m and 4*m.

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84210526316, 105263157895, 126315789474, 147368421053, 168421052632, 189473684211, 114285714285714286, 171428571428571429, 7058823529411764705882352941176470588235294117647059 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`84210526316^2 = 70914127424_17728531856.`
	CROSSREFS	`Cf. A102567, A106497, A115527 - A115556.` `Sequence in context: A103617 A022252 A034653 this_sequence A011525 A072295 A045519` `Adjacent sequences: A115535 A115536 A115537 this_sequence A115539 A115540 A115541`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Jan 25 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

AT&T Labs Research