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 | 70 |
4 | 19355 |
5 | 66462606 |
6 | 2977635137862 |
7 | 1803595358964773088 |
8 | 15138592322753242235338875 |
9 | 1793196665025885172290508971592750 |
10 | 3040059281615704147007085764679679740691838 |
11 | 74597015246986083384362428357508730776063716190667288 |
12 | 26737694395324301026230134763403079891362936970900741153038680278 |