Logo

A025966 formatted as a simple table:

n a(n)
0 1
1 20
2 260
3 2800
4 27216
5 248640
6 2182720
7 18656000
8 156544256
9 1296655360
10 10641146880
11 86744985600
12 703688298496
13 5688011079680
14 45855653642240
15 368956766617600
16 2964331947687936
17 23790756829593600

[1,20,260,2800,27216,248640,2182720,18656000,
 156544256,1296655360,10641146880,86744985600,
 703688298496,5688011079680,45855653642240,
 368956766617600,2964331947687936,
 23790756829593600]

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