login
This site is supported by donations to The OEIS Foundation.

 

Logo

Annual Appeal: Today, Nov 11 2014, is the 4th anniversary of the launch of the new OEIS web site. 70,000 sequences have been added in these four years, all edited by volunteers. Please make a donation (tax deductible in the US) to help keep the OEIS running.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A036039 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 1
7 6
8 8
9 3
10 6
11 1
12 24
13 30
14 20
15 20
16 15
17 10
18 1
19 120
20 144
21 90
22 40
23 90
24 120
25 15
26 40
27 45
28 15
29 1
30 720
31 840
32 504
33 420
34 504
35 630
36 280
37 210
38 210
39 420
40 105
41 70
42 105
43 21
44 1
45 5040
46 5760
47 3360
48 2688
49 1260
50 3360
51 4032
52 3360
53 1260
54 1120
55 1344
56 2520
57 1120
58 1680
59 105
60 420

[1,1,1,2,3,1,6,8,3,6,1,24,30,20,20,15,10,1,120,
 144,90,40,90,120,15,40,45,15,1,720,840,504,420,
 504,630,280,210,210,420,105,70,105,21,1,5040,5760,
 3360,2688,1260,3360,4032,3360,1260,1120,1344,2520,
 1120,1680,105,420]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified December 19 23:11 EST 2014. Contains 252240 sequences.