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) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 22 |
4 | 261 |
5 | 4186 |
6 | 85035 |
7 | 2096242 |
8 | 60793257 |
9 | 2028053146 |
10 | 76512294567 |
11 | 3221179205410 |
12 | 149713378082301 |
13 | 7614267616582810 |
14 | 420634056602820099 |
15 | 25081994054279063506 |
16 | 1605673188973569254481 |
17 | 109838361160586478627226 |
18 | 7995918540574019507985471 |