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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.

A327277 Irregular triangle read by rows in which row n lists the first prime(n) primes.

Table of values

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

List of values

[2, 3, 2, 3, 5, 2, 3, 5, 7, 11, 2, 3, 5, 7, 11, 13, 17, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67]

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

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