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 | 2 |
| 2 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 13 |
| 7 | 29 |
| 8 | 37 |
| 9 | 43 |
| 10 | 349 |
| 11 | 359 |
| 12 | 1087 |
| 13 | 1091 |
| 14 | 3079 |
| 15 | 8423 |
| 16 | 64579 |
| 17 | 64591 |
| 18 | 64601 |
| 19 | 64609 |
| 20 | 64661 |
| 21 | 64709 |
| 22 | 481043 |
| 23 | 481067 |
| 24 | 1304707 |
| 25 | 3523969 |
| 26 | 3524249 |
| 27 | 3524317 |
| 28 | 3524387 |
| 29 | 9558541 |
| 30 | 9559799 |
| 31 | 9560009 |
| 32 | 9560039 |
| 33 | 25874767 |
| 34 | 70115921 |
| 35 | 189962009 |