login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A008961 Numerators of Taylor series for 1/(sin x + tan x). 1
1, -1, -23, -947, -1733, -21781, -43311113, -2723179, -6414155401, -785453333257, -7699945982293, -66166822052531, -239092621861482143, -271166505959717 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A009724.

Sequence in context: A158505 A081731 A183523 * A139193 A077283 A167244

Adjacent sequences:  A008958 A008959 A008960 * A008962 A008963 A008964

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 08:42 EST 2012. Contains 205733 sequences.