login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

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

A143022 as a simple table

n a(n)
2 1
3 2
4 2
5 9
6 10
7 4
8 54
9 62
10 32
11 8
12 374
13 436
14 248
15 88
16 16
17 2820
18 3316
19 1984
20 816
21 224
22 32
23 22485
24 26586
25 16404
26 7320
27 2416
28 544
29 64
30 186494
31 221350
32 139424
33 65512
34 24032
35 6688
36 1280
37 128
38 1592778
39 1895740
40 1211848
41 590040
42 231824
43 73088
44 17664
45 2944

[1,2,2,9,10,4,54,62,32,8,374,436,248,88,16,2820,
 3316,1984,816,224,32,22485,26586,16404,7320,2416,
 544,64,186494,221350,139424,65512,24032,6688,1280,
 128,1592778,1895740,1211848,590040,231824,73088,
 17664,2944]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)