login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A271617 as a simple table

n a(n)
1 1
2 1
3 3
4 1
5 3
6 2
7 1
8 4
9 17
10 6
11 1
12 4
13 17
14 114
15 240
16 1
17 4
18 26
19 114
20 240
21 2238
22 1
23 4
24 26
25 307
26 2571
27 2238
28 2196
29 1
30 4
31 27
32 307
33 2571
34 42702
35 216318
36 37004
37 1
38 4
39 27
40 406
41 7764
42 42702
43 216318
44 5622392
45 20454036
46 1
47 4
48 27
49 406
50 7764
51 222936
52 3243689
53 5622392
54 20454036
55 970623228

[1,1,3,1,3,2,1,4,17,6,1,4,17,114,240,1,4,26,114,
 240,2238,1,4,26,307,2571,2238,2196,1,4,27,307,
 2571,42702,216318,37004,1,4,27,406,7764,42702,
 216318,5622392,20454036,1,4,27,406,7764,222936,
 3243689,5622392,20454036,970623228]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 25 16:03 EDT 2021. Contains 346291 sequences. (Running on oeis4.)