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Search: id:A116109
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A116109 Numbers n such that n concatenated with n-8 gives the product of two numbers which differ by 9. +0
5
94, 210, 294, 994, 5880, 9994, 52888, 99994, 127044, 414180, 999994, 8264470, 9999994, 12456750, 41868508, 99999994, 112670544, 441341880, 468144040, 669421494, 702338994, 715976338, 750005718, 960645294, 999999994 (list; graph; listen)
OFFSET

1,1

EXAMPLE

8505429358//8505429350 = 9222488466 * 9222488475, where // denotes concatenation.

CROSSREFS

Cf. A116193, A115429, A116114, A116240.

Sequence in context: A050965 A044426 A044807 this_sequence A107412 A115996 A116244

Adjacent sequences: A116106 A116107 A116108 this_sequence A116110 A116111 A116112

KEYWORD

nonn,base

AUTHOR

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

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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