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

 

Logo

Many excellent designs for a new banner were submitted. We will use the best of them in rotation.

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

A190718 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 4
5 4
6 4
7 4
8 10
9 10
10 10
11 10
12 20
13 20
14 20
15 20
16 35
17 35
18 35
19 35
20 56
21 56
22 56
23 56
24 84
25 84
26 84
27 84
28 120
29 120
30 120
31 120
32 165
33 165
34 165
35 165
36 220
37 220
38 220
39 220
40 286
41 286
42 286
43 286
44 364
45 364
46 364
47 364
48 455
49 455
50 455
51 455

[1,1,1,1,4,4,4,4,10,10,10,10,20,20,20,20,35,35,35,
 35,56,56,56,56,84,84,84,84,120,120,120,120,165,
 165,165,165,220,220,220,220,286,286,286,286,364,
 364,364,364,455,455,455,455]

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 April 17 09:16 EDT 2014. Contains 240634 sequences.