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A009724
Denominators of Taylor series for 1/(sin x + tan x).
1
2, 24, 720, 120960, 1209600, 95800320, 1307674368000, 597793996800, 10670622842880000, 10218188434341888000, 802857662698291200000, 56404400157567221760000, 1693824136731743669452800000
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OFFSET
0,1
LINKS
Table of n, a(n) for n=0..12.
CROSSREFS
Cf.
A008961
.
Sequence in context:
A010050
A186246
A012161
*
A177771
A009396
A338188
Adjacent sequences:
A009721
A009722
A009723
*
A009725
A009726
A009727
KEYWORD
nonn
,
frac
AUTHOR
N. J. A. Sloane
.
STATUS
approved
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Last modified April 19 23:15 EDT 2024. Contains 371798 sequences. (Running on oeis4.)