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Search: id:A116296
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A116296 Numbers n such that n times n+3 gives the concatenation of two numbers m and m+1. +0
6
82, 77394228, 89158934, 36623663376237623663376336, 37633762366336633762366236, 62366237633663366237633762, 63376336623762376336623662, 86194223018927804587702129 (list; graph; listen)
OFFSET

1,1

EXAMPLE

89158934 * 89158937 = 79493157//79493158, where // denotes concatenation.

CROSSREFS

Cf. A116099, A116287, A116295, A116297, A116302.

Sequence in context: A120269 A015077 A015040 this_sequence A113890 A051327 A033403

Adjacent sequences: A116293 A116294 A116295 this_sequence A116297 A116298 A116299

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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