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 | 5 |
3 | 31 |
4 | 278 |
5 | 3287 |
6 | 48256 |
7 | 843567 |
8 | 17081639 |
9 | 392869430 |
10 | 10112244792 |
11 | 287927207846 |
12 | 8984122319997 |
13 | 304828239096197 |
14 | 11173376516829974 |
15 | 439988449921648076 |
16 | 18523908107054523591 |
17 | 830292183207722271065 |
18 | 39475390430795389762048 |
19 | 1984220622132901208082220 |