Logo

A048778 formatted as a simple table:

n a(n)
0 1
1 6
2 20
3 56
4 145
5 362
6 888
7 2160
8 5233
9 12654
10 30572
11 73832
12 178273
13 430418
14 1039152
15 2508768
16 6056737
17 14622294
18 35301380
19 85225112
20 205751665
21 496728506
22 1199208744

[1,6,20,56,145,362,888,2160,5233,12654,30572,
 73832,178273,430418,1039152,2508768,6056737,
 14622294,35301380,85225112,205751665,496728506,
 1199208744]

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 18 21:37 EST 2009. Contains 171024 sequences.


AT&T Labs Research