cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A294656 Size of the orbit of n under iteration of the map A125256: x -> smallest odd prime divisor of n^2+1.

Table of values

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

List of values

[3, 3, 4, 2, 4, 3, 3, 6, 5, 7, 3, 2, 4, 4, 4, 3, 3, 6, 5, 3, 3, 3, 4, 4, 4, 3, 3, 4, 4, 3, 3, 3, 3, 4, 4, 3, 3, 5, 5, 5, 3, 3, 3, 4, 5, 3, 3, 4, 6, 5, 3, 3, 4, 4, 4, 3, 3, 6, 3, 6, 3, 3, 4, 4, 4, 3, 3, 7, 3, 5, 3, 3, 4, 5, 4, 3, 3, 6, 4, 4, 3, 3, 4, 4, 3, 3, 3, 4, 8, 6, 3]