Logo

A089479 formatted as a simple table:

n a(n)
1 1
2 1
3 9
4 6
5 1
6 265
7 150
8 69
9 18
10 9
11 0
12 1
13 27713
14 13032
15 10800
16 4992
17 4254
18 1440
19 1536
20 576
21 648
22 24
23 288
24 96
25 48
26 0
27 72
28 0
29 0
30 0
31 16
32 0
33 0
34 0
35 0
36 0
37 1
38 10363361
39 3513720
40 4339440
41 2626800
42 3015450
43 1451400
44 1872800
45 962400
46 1295700
47 425400
48 873000

[1,1,9,6,1,265,150,69,18,9,0,1,27713,13032,10800,
 4992,4254,1440,1536,576,648,24,288,96,48,0,72,0,0,
 0,16,0,0,0,0,0,1,10363361,3513720,4339440,2626800,
 3015450,1451400,1872800,962400,1295700,425400,
 873000]

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 10 12:37 EST 2009. Contains 170569 sequences.


AT&T Labs Research