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A068118 Continued fraction expansion for cosh(1). +0
3
1, 1, 1, 5, 3, 3, 2, 1, 21, 1, 1, 1, 4, 2, 1, 48, 71, 7, 1, 1, 9, 1, 2, 1, 11, 1, 5, 1, 2, 3, 2, 2, 2, 1, 1, 2, 10, 1, 1, 5, 26, 1, 25, 1, 2, 1, 5, 1, 2, 2, 7, 1, 1, 8, 8, 2, 1, 7, 2, 1, 9, 1, 3, 1, 4, 1, 1, 3, 1, 1, 1, 5, 1, 3, 1, 5, 1, 1, 3, 1, 1, 1, 3, 7, 183 (list; graph; listen)
OFFSET

1,4

COMMENT

If an extra zero is added to the beginning of this sequence, continued fraction for sech(1) = 1/cosh(1). - Rick L. Shepherd (rshepherd2(AT)hotmail.com), Aug 07 2002

CROSSREFS

Cf. A073743 (decimal expansion), A073746 (decimal expansion of sech(1)).

Sequence in context: A125844 A065627 A064812 this_sequence A076104 A094284 A080134

Adjacent sequences: A068115 A068116 A068117 this_sequence A068119 A068120 A068121

KEYWORD

easy,nonn,cofr

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 13 2002

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


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