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.

A193564 In A014675, replace the n-th occurrence of 1 with n-1 and also replace the n-th occurrence of 2 with n-1.

Table of values

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

List of values

[0, 0, 1, 2, 1, 3, 2, 4, 5, 3, 6, 7, 4, 8, 5, 9, 10, 6, 11, 7, 12, 13, 8, 14, 15, 9, 16, 10, 17, 18, 11, 19, 20, 12, 21, 13, 22, 23, 14, 24, 15, 25, 26, 16, 27, 28, 17, 29, 18, 30, 31, 19, 32, 20, 33, 34, 21, 35, 36, 22, 37, 23, 38, 39, 24, 40, 41, 25, 42]

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