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Search: id:A064753
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A064753 n*7^n - 1. +0
1
6, 97, 1028, 9603, 84034, 705893, 5764800, 46118407, 363182462, 2824752489, 21750594172, 166095446411, 1259557135290, 9495123019885, 71213422649144, 531726889113615, 3954718737782518, 29311444762388081, 216579008522089716 (list; graph; listen)
OFFSET

1,1

LINKS

Paul Leyland, Factors of Cullen and Woodall numbers

Paul Leyland, Generalized Cullen and Woodall numbers

CROSSREFS

Adjacent sequences: A064750 A064751 A064752 this_sequence A064754 A064755 A064756

Sequence in context: A126151 A066319 A111826 this_sequence A138913 A127636 A131311

KEYWORD

nonn

AUTHOR

njas, Oct 19 2001

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Last modified October 11 09:12 EDT 2008. Contains 144832 sequences.


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