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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.

A082110 Array A(n,k) = (k*n)^2 + 5*(k*n) + 1, read by antidiagonals.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 7
5 1
6 1
7 15
8 15
9 1
10 1
11 25
12 37
13 25
14 1
15 1
16 37
17 67
18 67
19 37
20 1
21 1
22 51
23 105
24 127
25 105
26 51
27 1
28 1
29 67
30 151
31 205
32 205
33 151
34 67
35 1
36 1
37 85
38 205
39 301
40 337
41 301
42 205
43 85
44 1
45 1
46 105
47 267
48 415
49 501
50 501
51 415
52 267
53 105
54 1
55 1
56 127
57 337
58 547
59 697
60 751
61 697
62 547
63 337
64 127
65 1

List of values

[1, 1, 1, 1, 7, 1, 1, 15, 15, 1, 1, 25, 37, 25, 1, 1, 37, 67, 67, 37, 1, 1, 51, 105, 127, 105, 51, 1, 1, 67, 151, 205, 205, 151, 67, 1, 1, 85, 205, 301, 337, 301, 205, 85, 1, 1, 105, 267, 415, 501, 501, 415, 267, 105, 1, 1, 127, 337, 547, 697, 751, 697, 547, 337, 127, 1]

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