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!)

A218638 as a simple table

n a(n)
1 1
2 3
3 1
4 7
5 15
6 1
7 15
8 63
9 63
10 1
11 29
12 255
13 511
14 251
15 1
16 57
17 1017
18 4095
19 4087
20 1001
21 1
22 113
23 4065
24 32753
25 65523
26 32689
27 4001
28 1
29 225
30 16257
31 262017
32 1048363
33 1048353
34 261505
35 16001
36 1
37 449
38 65025
39 2096129
40 16773477
41 33546641
42 16773633
43 2092027
44 63985
45 1

[1,3,1,7,15,1,15,63,63,1,29,255,511,251,1,57,1017,
 4095,4087,1001,1,113,4065,32753,65523,32689,4001,
 1,225,16257,262017,1048363,1048353,261505,16001,1,
 449,65025,2096129,16773477,33546641,16773633,
 2092027,63985,1]

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 April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)