Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A009620
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A009620 Expansion of sinh(x)*cos(tan(x)). +0
1
1, -2, -44, -944, -27632, -975072, -27882048, 1986004224, 850359527680, 222801125934592, 57863671042155520, 16141663294163980288, 4939136307747239694336, 1663039626931665431732224 (list; graph; listen)
OFFSET

0,2

MATHEMATICA

Sinh[ x ]*Cos[ Tan[ x ] ] (* Odd Part *)

CROSSREFS

Sequence in context: A059737 A123829 A035605 this_sequence A001627 A094397 A054732

Adjacent sequences: A009617 A009618 A009619 this_sequence A009621 A009622 A009623

KEYWORD

sign

AUTHOR

R. H. Hardin (rhh(AT)cadence.com)

EXTENSIONS

Extended with signs Mar 15 1997 by Olivier Gerard.

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.


AT&T Labs Research