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!)

A147661 as a simple table

n a(n)
1 1
2 1
3 3
4 1
5 5
6 1
7 7
8 1
9 1
10 1
11 11
12 1
13 13
14 1
15 15
16 1
17 17
18 1
19 19
20 1
21 21
22 1
23 23
24 1
25 1
26 1
27 3
28 1
29 29
30 1
31 31
32 1
33 33
34 1
35 35
36 1
37 37
38 1
39 39
40 1
41 41
42 1
43 43
44 1
45 5
46 1
47 47
48 1
49 1
50 1
51 51
52 1
53 53
54 1
55 55
56 1
57 57
58 1
59 59
60 1
61 61
62 1
63 7
64 1
65 65
66 1
67 67
68 1
69 69
70 1
71 71
72 1
73 73
74 1
75 3
76 1
77 77
78 1
79 79
80 1
81 1
82 1
83 83
84 1
85 85
86 1
87 87
88 1
89 89 

[1,1,3,1,5,1,7,1,1,1,11,1,13,1,15,1,17,1,19,1,21,
 1,23,1,1,1,3,1,29,1,31,1,33,1,35,1,37,1,39,1,41,1,
 43,1,5,1,47,1,1,1,51,1,53,1,55,1,57,1,59,1,61,1,7,
 1,65,1,67,1,69,1,71,1,73,1,3,1,77,1,79,1,1,1,83,1,
 85,1,87,1,89]

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 14:35 EDT 2024. Contains 371989 sequences. (Running on oeis4.)