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 | 2 |
2 | 4 |
3 | 10 |
4 | 36 |
5 | 202 |
6 | 1828 |
7 | 27338 |
8 | 692004 |
9 | 30251722 |
10 | 2320518948 |
11 | 316359580361 |
12 | 77160820913241 |
13 | 31769732129318865 |
14 | 19210889607930498081 |
15 | 14781930262928342616641 |
16 | 13037860166110209522457729 |
17 | 12369535268518332988593592577 |
18 | 12186672180675798897571822711297 |