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.

A265340 Number of iterations of A265339 needed to reach zero; a(0) = 0; for n >= 1, a(n) = 1 + a(A265339(n)).

Table of values

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

List of values

[0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 4, 4, 5, 5, 5, 5, 5, 4, 5, 4, 4, 5, 5, 5, 5, 5, 5, 6, 5, 6, 7, 6, 6, 7, 6, 5, 6, 6, 6, 7, 7, 6, 7, 6, 6, 6, 6, 6, 7, 7, 6, 7, 6, 5, 6, 6, 6, 7, 6, 6, 7, 6, 6, 6, 6, 6, 7, 7, 6, 7, 7, 6, 6, 6, 6, 7, 7, 6, 7, 7]

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