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Search: id:A096730
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A096730 Denominators of terms in series expansion of (sin(tan(x)) - tan(sin(x))) / ((arctan(x)) - arctan(arcsin(x))). +0
2
1, 3, 1890, 11907, 1650310200, 270320810760, 851510553894000, 1003164583542521400, 480315202600159246320000, 393378150929530422736080000, 62700543476657854079903791200000, 1975067119514722403516969422800000, 76571832941186160874811737622400000 (list; graph; listen)
OFFSET

0,2

REFERENCES

V. I. Arnold, Huygens and Barrow, Newton and Hooke, Birkhaeuser, Basel, 1990.

EXAMPLE

1+5/3*x^2+1313/1890*x^4-2773/11907*x^6-701933647/1650310200*x^8-86849082293/270320810760*x^10-...

CROSSREFS

Cf. A096725, A096722, A096717, A096718, A096664, A096671, A096712, A096716, A045688, A045689, A096719, A096720.

Sequence in context: A119111 A118050 A116994 this_sequence A024047 A102987 A004814

Adjacent sequences: A096727 A096728 A096729 this_sequence A096731 A096732 A096733

KEYWORD

nonn,frac

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Aug 15 2004

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


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