The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A111553 as a simple table

n a(n)
0 1
1 1
2 1
3 6
4 2
5 1
6 46
7 10
8 3
9 1
10 416
11 72
12 16
13 4
14 1
15 4256
16 632
17 116
18 24
19 5
20 1
21 48096
22 6352
23 1016
24 184
25 34
26 6
27 1
28 591536
29 70912
30 10176
31 1664
32 282
33 46
34 7
35 1
36 7840576
37 864192
38 113216
39 17024
40 2696
41 416
42 60
43 8
44 1
45 111226816
46 11371072
47 1375456
48 192384
49 28792
50 4256
51 592
52 76
53 9
54 1

[1,1,1,6,2,1,46,10,3,1,416,72,16,4,1,4256,632,116,
 24,5,1,48096,6352,1016,184,34,6,1,591536,70912,
 10176,1664,282,46,7,1,7840576,864192,113216,17024,
 2696,416,60,8,1,111226816,11371072,1375456,192384,
 28792,4256,592,76,9,1]

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 May 16 20:35 EDT 2024. Contains 372555 sequences. (Running on oeis4.)