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 | 2 |
2 | 13 |
3 | 28 |
4 | 289 |
5 | 308 |
6 | 4890 |
7 | 257 |
8 | 66562 |
9 | 322217 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 16387 |
14 | 268533762 |
15 | 2204944815 |
16 | 172449032 |
17 | 34876823313 |
18 | 207708636457 |
19 | 0 |
20 | 3315971951065 |
21 | 8837942823632 |
22 | 53027623387338 |
23 | 422589088112942 |
24 | 1129785254793 |