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Search: id:A116298
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A116298 n times n+7 gives the concatenation of two numbers m and m+1. +0
6
6, 699, 776, 790, 867, 42337, 57657, 96883, 44121666, 55878328, 85298137, 36680703009575609347721358493, 63319296990424390652278641501, 69346342454876071597336150481, 81501115172242572470460459683 (list; graph; listen)
OFFSET

1,1

EXAMPLE

85298137 * 85298144 = 72757727//72757728, where // denotes

concatenation.

CROSSREFS

Cf. A116167, A116291, A116297, A116299, A116311.

Sequence in context: A055317 A046985 A125535 this_sequence A112637 A014525 A100732

Adjacent sequences: A116295 A116296 A116297 this_sequence A116299 A116300 A116301

KEYWORD

nonn,base

AUTHOR

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

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


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