|
Search: id:A036280
|
|
|
| A036280 |
|
Numerators in Taylor series for cosec x. |
|
+0
5
|
|
| 1, 1, 7, 31, 127, 73, 1414477, 8191, 16931177, 5749691557, 91546277357, 3324754717, 1982765468311237, 22076500342261, 65053034220152267, 925118910976041358111, 16555640865486520478399, 8089941578146657681, 29167285342563717499865628061
(list; graph; listen)
|
|
|
OFFSET
|
0,3
|
|
|
REFERENCES
|
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 75 (4.3.68).
G. W. Caunt, Infinitesimal Calculus, Oxford Univ. Press, 1914, p. 477.
|
|
LINKS
|
T. D. Noe, Table of n, a(n) for n=0..100
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, Tenth Printing, 1972, p. 75 (4.3.68).
Eric Weisstein's World of Mathematics, Hyperbolic Cosecant
Eric Weisstein's World of Mathematics, Cosecant
|
|
EXAMPLE
|
x^(-1)+1/6*x+7/360*x^3+31/15120*x^5+...
|
|
MAPLE
|
series(csc(x), x, 60);
|
|
CROSSREFS
|
Cf. A036281, also A036282, A036283.
Sequence in context: A125193 A002184 A002588 this_sequence A153005 A056909 A002147
Adjacent sequences: A036277 A036278 A036279 this_sequence A036281 A036282 A036283
|
|
KEYWORD
|
nonn,frac,easy
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com).
|
|
|
Search completed in 0.002 seconds
|
