Logo

A053892 formatted as a simple table:

n a(n)
1 1
2 4
3 6
4 19
5 56
6 369
7 796
8 1146
9 1156
10 3656
11 8131
12 19056
13 40204
14 81619
15 258131
16 5624381
17 24762131
18 362789631
19 1079982019
20 11666754546
21 562726517354
22 3337114272296
23 5624644998854
24 18266544874814631

[1,4,6,19,56,369,796,1146,1156,3656,8131,19056,
 40204,81619,258131,5624381,24762131,362789631,
 1079982019,11666754546,562726517354,3337114272296,
 5624644998854,18266544874814631]

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 4 15:11 EST 2009. Contains 170347 sequences.


AT&T Labs Research