Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A012714
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A012714 cos(arctanh(x)*exp(x))=1-1/2!*x^2-6/3!*x^3-31/4!*x^4-140/5!*x^5... +0
1
1, 0, -1, -6, -31, -140, -625, -2170, -2623, 96072, 1642975, 23520882, 295668001, 3935469564, 50912723823, 723034935870, 10169862858113, 159490471907856, 2472265829827775, 43176564012771434 (list; graph; listen)
OFFSET

0,4

CROSSREFS

Sequence in context: A128568 A079924 A009076 this_sequence A094951 A099621 A056015

Adjacent sequences: A012711 A012712 A012713 this_sequence A012715 A012716 A012717

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 July 26 23:19 EDT 2008. Contains 142293 sequences.


AT&T Labs Research