Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A012192
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A012192 cosh(arctan(sin(x)))=1+1/2!*x^2-11/4!*x^4+301/6!*x^6-16631/8!*x^8... +0
1
1, 1, -11, 301, -16631, 1543801, -216765251, 42924800101, -11404529749871, 3916428205369201, -1688780438764074491, 893492390128997891101, -569179458246274338443111, 429766550332741063792045801 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A012184 A012027 A002114 this_sequence A012079 A001280 A100445

Adjacent sequences: A012189 A012190 A012191 this_sequence A012193 A012194 A012195

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 November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.