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.

A360962 Square array T(n,k) = k*((3+6*n)*k - 1)/2; n>=0, k>=0, read by antidiagonals upwards.

Table of values

n a(n)
0 0
1 0
2 1
3 0
4 4
5 5
6 0
7 7
8 17
9 12
10 0
11 10
12 29
13 39
14 22
15 0
16 13
17 41
18 66
19 70
20 35
21 0
22 16
23 53
24 93
25 118
26 110
27 51
28 0
29 19
30 65
31 120
32 166
33 185
34 159
35 70
36 0
37 22
38 77
39 147
40 214
41 260
42 267
43 217
44 92
45 0
46 25
47 89
48 174
49 262
50 335
51 375
52 364
53 284
54 117
55 0
56 28
57 101
58 201
59 310
60 410
61 483
62 511
63 476
64 360
65 145

List of values

[0, 0, 1, 0, 4, 5, 0, 7, 17, 12, 0, 10, 29, 39, 22, 0, 13, 41, 66, 70, 35, 0, 16, 53, 93, 118, 110, 51, 0, 19, 65, 120, 166, 185, 159, 70, 0, 22, 77, 147, 214, 260, 267, 217, 92, 0, 25, 89, 174, 262, 335, 375, 364, 284, 117, 0, 28, 101, 201, 310, 410, 483, 511, 476, 360, 145]