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.

A140340 Square array read by rows: T(n,k) = 19*n^2+10*k^2-(n-1)*(20*(k-1)+10), with 14 columns.

Table of values

n a(n)
1 29
2 59
3 109
4 179
5 269
6 379
7 509
8 659
9 829
10 1019
11 1229
12 1459
13 1709
14 1979
15 76
16 86
17 116
18 166
19 236
20 326
21 436
22 566
23 716
24 886
25 1076
26 1286
27 1516
28 1766
29 161
30 151
31 161
32 191
33 241
34 311
35 401
36 511
37 641
38 791
39 961
40 1151
41 1361
42 1591
43 284
44 254
45 244
46 254
47 284
48 334
49 404
50 494
51 604
52 734
53 884
54 1054
55 1244
56 1454

List of values

[29, 59, 109, 179, 269, 379, 509, 659, 829, 1019, 1229, 1459, 1709, 1979, 76, 86, 116, 166, 236, 326, 436, 566, 716, 886, 1076, 1286, 1516, 1766, 161, 151, 161, 191, 241, 311, 401, 511, 641, 791, 961, 1151, 1361, 1591, 284, 254, 244, 254, 284, 334, 404, 494, 604, 734, 884, 1054, 1244, 1454]