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.

A082090 Length of iteration sequence if function A056239, a pseudo-logarithm is iterated and started at n. Fixed point equals zero for all initial values.

Table of values

n a(n)
1 2
2 3
3 4
4 4
5 5
6 5
7 5
8 5
9 5
10 5
11 6
12 5
13 6
14 6
15 6
16 5
17 6
18 6
19 6
20 6
21 6
22 6
23 6
24 6
25 6
26 6
27 6
28 6
29 6
30 6
31 7
32 6
33 6
34 6
35 6
36 6
37 6
38 6
39 6
40 6
41 7
42 6
43 7
44 6
45 6
46 6
47 7
48 6
49 6
50 6
51 6
52 6
53 6
54 6
55 6
56 6
57 6
58 7
59 7
60 6
61 7
62 6
63 6
64 6
65 6
66 6
67 7
68 6
69 7
70 6
71 7
72 6
73 7
74 7
75 6
76 6
77 6
78 6
79 7
80 6
81 6
82 7
83 7
84 6
85 6
86 7
87 6
88 6
89 7
90 6
91 6
92 7
93 7
94 6
95 7
96 6
97 7
98 6
99 6
100 6
101 7
102 6
103 7
104 6
105 6
106 7

List of values

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

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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