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!)

A020481 as a simple table

n a(n)
2 2
3 3
4 3
5 3
6 5
7 3
8 3
9 5
10 3
11 3
12 5
13 3
14 5
15 7
16 3
17 3
18 5
19 7
20 3
21 5
22 3
23 3
24 5
25 3
26 5
27 7
28 3
29 5
30 7
31 3
32 3
33 5
34 7
35 3
36 5
37 3
38 3
39 5
40 7
41 3
42 5
43 3
44 5
45 7
46 3
47 5
48 7
49 19
50 3
51 5
52 3
53 3
54 5
55 3
56 3
57 5
58 3
59 5
60 7
61 13
62 11
63 13
64 19
65 3
66 5
67 3
68 5
69 7
70 3
71 3
72 5
73 7
74 11
75 11
76 3
77 3
78 5
79 7
80 3
81 5
82 7
83 3
84 5
85 3
86 5
87 7
88 3
89 5
90 7
91 3
92 3
93 5
94 7
95 11
96 11
97 3
98 3
99 5
100 3
101 3
102 5
103 7

[2,3,3,3,5,3,3,5,3,3,5,3,5,7,3,3,5,7,3,5,3,3,5,3,
 5,7,3,5,7,3,3,5,7,3,5,3,3,5,7,3,5,3,5,7,3,5,7,19,
 3,5,3,3,5,3,3,5,3,5,7,13,11,13,19,3,5,3,5,7,3,3,5,
 7,11,11,3,3,5,7,3,5,7,3,5,3,5,7,3,5,7,3,3,5,7,11,
 11,3,3,5,3,3,5,7]

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 March 28 05:01 EDT 2024. Contains 371235 sequences. (Running on oeis4.)