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.

A362813 Number of numbers that occur more than once in column n of McGarvey's array (A007062).

Table of values

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

List of values

[0, 2, 3, 4, 6, 6, 7, 9, 11, 12, 14, 13, 14, 16, 15, 17, 21, 20, 22, 25, 24, 25, 29, 26, 26, 31, 29, 31, 36, 33, 33, 40, 37, 36, 44, 41, 39, 48, 42, 44, 50, 44, 48, 53, 49, 49, 56, 54, 53, 62, 55, 56, 69, 61, 59, 66, 61, 66, 73, 65, 64, 75, 71, 70, 80, 72, 71]

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

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