Logo

A029929 formatted as a simple table:

n a(n)
0 0
1 2
2 6
3 12
4 24
5 40
6 72
7 126
8 240
9 468
10 960
11 2002
12 4248
13 9048
14 19320
15 41190
16 87648
17 185980
18 393552
19 830490
20 1748040
21 3670464
22 7690056
23 16078702
24 33555024
25 69905700
26 145403232
27 301990626
28 626350200

[0,2,6,12,24,40,72,126,240,468,960,2002,4248,9048,
 19320,41190,87648,185980,393552,830490,1748040,
 3670464,7690056,16078702,33555024,69905700,
 145403232,301990626,626350200]

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 1 19:22 EST 2009. Contains 167811 sequences.


AT&T Labs Research