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 | 6 |
3 | 66 |
4 | 1071 |
5 | 23151 |
6 | 627236 |
7 | 20452976 |
8 | 779947641 |
9 | 34050858041 |
10 | 1674497370602 |
11 | 91575747294582 |
12 | 5512402585832847 |
13 | 362148111801511407 |
14 | 25783279860096503952 |
15 | 1977349647140061768364 |
16 | 162508269041154881377519 |