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.

A154618 Triangle read by rows: integer values of T(n,m) = (4*m*n+2*m+2*n-3)/3.

Table of values

n a(n)
1 7
2 15
3 17
4 39
5 29
6 55
7 27
8 61
9 95
10 43
11 81
12 119
13 37
14 83
15 129
16 175
17 57
18 107
19 157
20 207
21 47
22 105
23 163
24 221
25 279
26 71
27 133
28 195
29 257
30 319
31 57
32 127
33 197
34 267
35 337
36 407
37 85
38 159
39 233
40 307
41 381
42 455
43 67
44 149
45 231
46 313
47 395
48 477
49 559
50 99
51 185
52 271
53 357
54 443
55 529
56 615
57 77

List of values

[7, 15, 17, 39, 29, 55, 27, 61, 95, 43, 81, 119, 37, 83, 129, 175, 57, 107, 157, 207, 47, 105, 163, 221, 279, 71, 133, 195, 257, 319, 57, 127, 197, 267, 337, 407, 85, 159, 233, 307, 381, 455, 67, 149, 231, 313, 395, 477, 559, 99, 185, 271, 357, 443, 529, 615, 77]