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A113600 Numbers K with 2n digits such that the two n-digit numbers formed by the alternate digits are divisors of K. +0
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11, 12, 15, 22, 24, 33, 36, 44, 48, 55, 66, 77, 88, 99, 1012, 1071, 1100, 1111, 1155, 1188, 1200, 1224, 1275, 1320, 1350, 1400, 1500, 1620, 1664, 1848, 1980, 1995, 2016, 2024, 2079, 2100, 2150, 2184, 2200, 2222, 2310, 2376, 2400, 2448, 2500, 2550, 2640 (list; graph; listen)
OFFSET

1,1

EXAMPLE

130788 is in the sequence because 130788 is divisible by 108 and 378.

CROSSREFS

Adjacent sequences: A113597 A113598 A113599 this_sequence A113601 A113602 A113603

Sequence in context: A121978 A128997 A139138 this_sequence A097158 A072239 A079350

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 09 2005

EXTENSIONS

Corrected and extended by Matthew Conroy (http://www.madandmoonly.com/doctormatt), Dec 18 2005

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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