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A096730
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Denominators of terms in series expansion of (sin(tan(x)) - tan(sin(x))) / ((arctan(x)) - arctan(arcsin(x))).
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1
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1, 3, 1890, 11907, 1650310200, 270320810760, 851510553894000, 1003164583542521400, 480315202600159246320000, 393378150929530422736080000, 62700543476657854079903791200000, 1975067119514722403516969422800000, 76571832941186160874811737622400000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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REFERENCES
| V. I. Arnold, Huygens and Barrow, Newton and Hooke, Birkhaeuser, Basel, 1990.
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EXAMPLE
| 1+5/3*x^2+1313/1890*x^4-2773/11907*x^6-701933647/1650310200*x^8-86849082293/270320810760*x^10-...
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CROSSREFS
| Cf. A096725, A096722, A096717, A096718, A096664, A096671, A096712, A096716, A045688, A045689, A096719, A096720.
Sequence in context: A118050 A116994 A172940 * A193149 A024047 A102987
Adjacent sequences: A096727 A096728 A096729 * A096731 A096732 A096733
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KEYWORD
| nonn,frac
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Aug 15 2004
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