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 | 980 |
| 2 | 2128 |
| 3 | 4238 |
| 4 | 7836 |
| 5 | 13694 |
| 6 | 22786 |
| 7 | 36454 |
| 8 | 56314 |
| 9 | 84496 |
| 10 | 123512 |
| 11 | 176534 |
| 12 | 247236 |
| 13 | 340148 |
| 14 | 460412 |
| 15 | 614240 |
| 16 | 808614 |
| 17 | 1051792 |
| 18 | 1352972 |
| 19 | 1722892 |
| 20 | 2173378 |
| 21 | 2718084 |
| 22 | 3371956 |
| 23 | 4152034 |
| 24 | 5076868 |
| 25 | 6167438 |
| 26 | 7446422 |
| 27 | 8939282 |
| 28 | 10673432 |
| 29 | 12679398 |