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Search: id:A078981
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A078981 Denominators of convergents to sinh(1). +0
2
1, 5, 6, 17, 40, 97, 137, 371, 2734, 14041, 16775, 30816, 47591, 125998, 299587, 5818151, 6117738, 18053627, 24171365, 187253182, 211424547, 398677729, 3799524108, 4198201837, 16394129619, 20592331456, 36986461075, 94565253606 (list; graph; listen)
OFFSET

1,2

PROGRAM

(PARI) a(n)=component(component(contfracpnqn(contfrac(sinh(1), n)), 1), 2)

CROSSREFS

Cf. A078980.

Sequence in context: A041054 A120034 A094425 this_sequence A041555 A041747 A056519

Adjacent sequences: A078978 A078979 A078980 this_sequence A078982 A078983 A078984

KEYWORD

frac,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Dec 20 2002

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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