Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A009437
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A009437 Expansion of ln(1+x)/exp(sinh(x)). +0
1
0, 1, -3, 8, -28, 119, -581, 3345, -22352, 170889, -1480881, 14361885, -154177068, 1814792589, -23230500541, 321160966833, -4767464107904, 75612375796689, -1275789176648193, 22815192314465685, -431023517858496044 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Log[ 1+x ]/Exp[ Sinh[ x ] ]

CROSSREFS

Sequence in context: A026627 A093356 A135583 this_sequence A000776 A000239 A060707

Adjacent sequences: A009434 A009435 A009436 this_sequence A009438 A009439 A009440

KEYWORD

sign,easy

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 4 01:34 EDT 2008. Contains 140787 sequences.


AT&T Labs Research