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 | 1049 |
| 3 | 1847 |
| 4 | 1871 |
| 5 | 2129 |
| 6 | 2789 |
| 7 | 5351 |
| 8 | 10709 |
| 9 | 11279 |
| 10 | 13907 |
| 11 | 14321 |
| 12 | 17627 |
| 13 | 27179 |
| 14 | 27809 |
| 15 | 29921 |
| 16 | 30029 |
| 17 | 31859 |
| 18 | 37511 |
| 19 | 39359 |
| 20 | 40559 |
| 21 | 40841 |
| 22 | 43577 |
| 23 | 46091 |
| 24 | 46301 |
| 25 | 58271 |
| 26 | 62207 |
| 27 | 62981 |
| 28 | 66347 |
| 29 | 66947 |
| 30 | 68777 |
| 31 | 72341 |
| 32 | 75617 |
| 33 | 79397 |
| 34 | 85091 |
| 35 | 86579 |