A156509
formatted as a simple table:
n
a(n)
2
2
3
12
4
390
5
12963
6
1881506
7
1336889688
8
9293294524192
9
249490585063875516
[2,12,390,12963,1881506,1336889688,9293294524192, 249490585063875516]
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 December 20 16:54 EST 2009. Contains 171081 sequences.
AT&T Labs Research
Legal Notice
© 2009 AT&T Intellectual Property.
All Rights Reserved.
