Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A012039
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A012039 sinh(sin(arcsinh(x)))=x-1/3!*x^3+1/5!*x^5+111/7!*x^7-9407/9!*x^9... +0
1
1, -1, 1, 111, -9407, 957791, -131065791, 23876150351, -5645293077119, 1689130316350143, -625455343415905919, 281176376077651011119, -150982531394396522439999, 95493861079696805301099551 (list; graph; listen)
OFFSET

0,4
CROSSREFS

Sequence in context: A075859 A008396 A129051 this_sequence A135577 A138146 A100706

Adjacent sequences: A012036 A012037 A012038 this_sequence A012040 A012041 A012042

KEYWORD

sign

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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 August 29 14:50 EDT 2008. Contains 143238 sequences.

AT&T Labs Research

Legal Notice
© 2007 AT&T Knowledge Ventures. All Rights Reserved.