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 | 2 |
3 | 9 |
4 | 71 |
5 | 856 |
6 | 14639 |
7 | 338086 |
8 | 10167592 |
9 | 386920264 |
10 | 18200571057 |
11 | 1037970049307 |
12 | 70605576249333 |
13 | 5649723531576365 |
14 | 525507834721871564 |
15 | 56235831305760575845 |
16 | 6861362229615344431713 |
17 | 946930149578851143467375 |
18 | 146781656943702604491445861 |
19 | 25394248429778915431816805711 |