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) |
---|---|
1 | 1 |
2 | 9 |
3 | 275 |
4 | 40401 |
5 | 23819327 |
6 | 54628310529 |
7 | 485957447109875 |
8 | 16841198512899402489 |
9 | 2288889894721295267504207 |
10 | 1227434056896855478379496125625 |
11 | 2609457701766492960629180224228668275 |
12 | 22066361417879761780103839321116134285829441 |