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 | 10 |
| 2 | 7 |
| 3 | 311 |
| 4 | 127 |
| 5 | 23 |
| 6 | 157 |
| 7 | 343927 |
| 8 | 7805561 |
| 9 | 47 |
| 10 | 9629 |
| 11 | 311 |
| 12 | 25679 |
| 13 | 821 |
| 14 | 1470086279 |
| 15 | 12409 |
| 16 | 71233 |
| 17 | 1232333 |
| 18 | 2443783 |
| 19 | 2939291 |
| 20 | 71711 |
| 21 | 352883 |
| 22 | 181113265579 |
| 23 | 167 |
| 24 | 105199 |
| 25 | 3881 |
| 26 | 1314520253 |
| 27 | 619 |
| 28 | 20759 |
| 29 | 117503 |
| 30 | 1162660843 |
| 31 | 1880415721 |
| 32 | 263 |