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.

A134482 Triangle read by rows: row n consists of n followed by the numbers n through 2n-2.

Table of values

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

List of values

[1, 2, 2, 3, 3, 4, 4, 4, 5, 6, 5, 5, 6, 7, 8, 6, 6, 7, 8, 9, 10, 7, 7, 8, 9, 10, 11, 12, 8, 8, 9, 10, 11, 12, 13, 14, 9, 9, 10, 11, 12, 13, 14, 15, 16, 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, 11, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 12, 12, 13, 14, 15, 16]

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

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