Greetings from
The On-Line Encyclopedia of Integer Sequences
!
Hints
Search:
id:A052614
Displaying 1-1 of 1 results found.
page 1
Format:
long
| short |
internal
|
text
Sort: relevance |
references
|
number
Highlight: on |
off
A052614
A simple regular expression in a labeled universe.
+0
1
1, 1, 2, 6, 48, 240, 1440, 10080, 120960, 1088640, 10886400, 119750400, 1916006400, 24908083200, 348713164800, 5230697472000, 104613949440000, 1778437140480000, 32011868528640000, 608225502044160000
(
list
;
graph
;
listen
)
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 29 12:46 EST 2009. Contains 167659 sequences.
AT&T Labs Research
Legal Notice
© 2009 AT&T Intellectual Property.
All Rights Reserved.
