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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.

A193582 Persistence of n for sort-and-subtract (A193581).

Table of values

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

List of values

[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 3, 3, 3, 2, 2, 2]

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