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!)

A172170 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 3
5 5
6 5
7 7
8 7
9 3
10 3
11 11
12 11
13 13
14 13
15 3
16 3
17 17
18 17
19 19
20 19
21 3
22 3
23 23
24 23
25 5
26 5
27 3
28 3
29 29
30 29
31 31
32 31
33 3
34 3
35 5
36 5
37 37
38 37
39 3
40 3
41 41
42 41
43 43
44 43
45 3
46 3
47 47
48 47
49 7
50 7
51 3
52 3
53 53
54 53
55 5
56 5
57 3
58 3
59 59
60 59
61 61
62 61
63 3
64 3
65 5
66 5
67 67
68 67
69 3
70 3
71 71
72 71
73 73
74 73
75 3
76 3
77 7
78 7
79 79
80 79
81 3
82 3
83 83
84 83
85 5
86 5 

[1,1,1,3,3,5,5,7,7,3,3,11,11,13,13,3,3,17,17,19,
 19,3,3,23,23,5,5,3,3,29,29,31,31,3,3,5,5,37,37,3,
 3,41,41,43,43,3,3,47,47,7,7,3,3,53,53,5,5,3,3,59,
 59,61,61,3,3,5,5,67,67,3,3,71,71,73,73,3,3,7,7,79,
 79,3,3,83,83,5,5]

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 September 8 19:56 EDT 2024. Contains 375759 sequences. (Running on oeis4.)