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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.

A199424 Index of first row in triangle A199333 containing n-th prime.

Table of values

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

List of values

[2, 3, 4, 4, 6, 5, 8, 9, 6, 6, 12, 7, 14, 15, 16, 7, 18, 19, 20, 9, 22, 23, 24, 25, 8, 27, 28, 8, 30, 31, 11, 33, 34, 35, 36, 9, 12, 39, 40, 41, 42, 43, 13, 45, 46, 47, 9, 10, 50, 14, 52, 53, 54, 55, 56, 57, 58, 15, 60, 61, 62, 63, 64, 65, 66, 16, 11, 69, 70]

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

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