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 | 30514 |
| 2 | 36777 |
| 3 | 43978 |
| 4 | 3474262 |
| 5 | 5745125 |
| 6 | 10628554 |
| 7 | 16567494 |
| 8 | 40831527 |
| 9 | 58008301 |
| 10 | 111798477 |
| 11 | 142981839 |
| 12 | 288834504 |
| 13 | 392413941 |
| 14 | 580867202 |
| 15 | 650141557 |
| 16 | 944224497 |
| 17 | 967593411 |
| 18 | 1874210882 |
| 19 | 6306287377 |
| 20 | 6442064745 |
| 21 | 7377567197 |
| 22 | 8121464245 |