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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
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; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Composites in A055114.

LINKS

Table of n, a(n) for n=1..37.

CROSSREFS

Sequence in context: A181414 A020289 A274932 * A066742 A067475 A052074

Adjacent sequences:  A082406 A082407 A082408 * A082410 A082411 A082412

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Apr 23 2003

STATUS

approved

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Last modified July 21 18:13 EDT 2019. Contains 325199 sequences. (Running on oeis4.)