Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A024253
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A024253 Expansion of sin(sin(x)).x/2. +0
2
0, 1, -4, 36, -512, 9360, -225600, 6935488, -258670592, 11453942016, -595273139200, 35778886145024, -2452254890065920, 189732604997505024, -16441271556334370816, 1583926386391039918080, -168491094250200804360192 (list; graph; listen)
OFFSET

0,3

MATHEMATICA

Sin[ Sin[ x ] ]*x/2 (* Even Part *)

CROSSREFS

A009478.

Adjacent sequences: A024250 A024251 A024252 this_sequence A024254 A024255 A024256

Sequence in context: A094417 A138435 A008546 this_sequence A052746 A098629 A070780

KEYWORD

sign

AUTHOR

R. H. Hardin (rhh(AT)cadence.com)

EXTENSIONS

Extended with signs 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 October 6 16:13 EDT 2008. Contains 144667 sequences.


AT&T Labs Research