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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.

A349702 Irregular triangle read by rows where T(n,k) is the maximum terminal Wiener index for a tree of n vertices among which k are leaves.

Table of values

n a(n)
0 0
1 0
2 1
3 2
4 3
5 6
6 4
7 8
8 12
9 5
10 10
11 16
12 20
13 6
14 12
15 20
16 26
17 30
18 7
19 14
20 24
21 32
22 39
23 42
24 8
25 16
26 28
27 38
28 48
29 54
30 56
31 9
32 18
33 32
34 44
35 57
36 66
37 72
38 72
39 10
40 20
41 36
42 50
43 66
44 78
45 88
46 92
47 90
48 11
49 22
50 40
51 56
52 75
53 90
54 104
55 112
56 115
57 110
58 12
59 24
60 44
61 62
62 84
63 102
64 120
65 132
66 140
67 140
68 132

List of values

[0, 0, 1, 2, 3, 6, 4, 8, 12, 5, 10, 16, 20, 6, 12, 20, 26, 30, 7, 14, 24, 32, 39, 42, 8, 16, 28, 38, 48, 54, 56, 9, 18, 32, 44, 57, 66, 72, 72, 10, 20, 36, 50, 66, 78, 88, 92, 90, 11, 22, 40, 56, 75, 90, 104, 112, 115, 110, 12, 24, 44, 62, 84, 102, 120, 132, 140, 140, 132]

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

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