Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A024294
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A024294 Expansion of tan(tan(x))*sinh(x)/2. +0
1
0, 1, 10, 259, 13716, 1202597, 156277214, 28120098599, 6684923466280, 2028010061105865, 764351278731173810, 350322324985907812811, 191861297592547526873020, 123738773021830120012762477 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Tan[ Tan[ x ] ]*Sinh[ x ]/2 (* Even Part *)

CROSSREFS

A009699.

Sequence in context: A024293 A120268 A001824 this_sequence A084999 A054593 A160481

Adjacent sequences: A024291 A024292 A024293 this_sequence A024295 A024296 A024297

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net)

EXTENSIONS

Extended and signs tested 03/97.

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 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research