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Search: id:A082409
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A082409 Composite numbers n such that the continued fraction for n/k contains no 2 for any 1<=k<=n. +0
1
529, 851, 1357, 2183, 2257, 2369, 3127, 3233, 3427, 3473, 3481, 3599, 4853, 4897, 5063, 5069, 5129, 5143, 5221, 5267, 5459, 5513, 6527, 6889, 6893, 7493, 7747, 7807, 7981, 8003, 8083, 8201, 8257, 8357, 8399, 8479, 9211 (list; graph; listen)
OFFSET

1,1
COMMENT

Composites in A055114.

CROSSREFS

Sequence in context: A008690 A045788 A020289 this_sequence A066742 A067475 A052074

Adjacent sequences: A082406 A082407 A082408 this_sequence A082410 A082411 A082412

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 23 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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