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.

A163657 Triangle T(m,n) = 2*m*n + m + n + 8 read by rows.

Table of values

n a(n)
1 12
2 15
3 20
4 18
5 25
6 32
7 21
8 30
9 39
10 48
11 24
12 35
13 46
14 57
15 68
16 27
17 40
18 53
19 66
20 79
21 92
22 30
23 45
24 60
25 75
26 90
27 105
28 120
29 33
30 50
31 67
32 84
33 101
34 118
35 135
36 152
37 36
38 55
39 74
40 93
41 112
42 131
43 150
44 169
45 188
46 39
47 60
48 81
49 102
50 123
51 144
52 165
53 186
54 207
55 228
56 42
57 65
58 88
59 111
60 134
61 157
62 180

List of values

[12, 15, 20, 18, 25, 32, 21, 30, 39, 48, 24, 35, 46, 57, 68, 27, 40, 53, 66, 79, 92, 30, 45, 60, 75, 90, 105, 120, 33, 50, 67, 84, 101, 118, 135, 152, 36, 55, 74, 93, 112, 131, 150, 169, 188, 39, 60, 81, 102, 123, 144, 165, 186, 207, 228, 42, 65, 88, 111, 134, 157, 180]

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

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