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.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 1 |
5 | 16 |
6 | 10 |
7 | 1 |
8 | 55 |
9 | 165 |
10 | 35 |
11 | 1 |
12 | 156 |
13 | 1386 |
14 | 1456 |
15 | 126 |
16 | 1 |
17 | 399 |
18 | 8456 |
19 | 25368 |
20 | 11970 |
21 | 462 |
22 | 1 |
23 | 960 |
24 | 42876 |
25 | 289920 |
26 | 393030 |
27 | 95040 |
28 | 1716 |
29 | 1 |
30 | 2223 |
31 | 193185 |
32 | 2577135 |
33 | 7731405 |
34 | 5525091 |
35 | 741741 |
36 | 6435 |
37 | 1 |
38 | 5020 |
39 | 803440 |
40 | 19411480 |
41 | 111675850 |
42 | 176644468 |