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) |
|---|---|
| 0 | 1 |
| 1 | 84 |
| 2 | 574 |
| 3 | 1288 |
| 4 | 3444 |
| 5 | 4424 |
| 6 | 9240 |
| 7 | 11088 |
| 8 | 18494 |
| 9 | 19740 |
| 10 | 34440 |
| 11 | 31304 |
| 12 | 52808 |
| 13 | 52248 |
| 14 | 74048 |
| 15 | 71120 |
| 16 | 110964 |
| 17 | 94864 |
| 18 | 145222 |
| 19 | 132888 |
| 20 | 181384 |
| 21 | 163856 |
| 22 | 249480 |
| 23 | 201040 |
| 24 | 295960 |
| 25 | 264684 |
| 26 | 346696 |
| 27 | 314272 |
| 28 | 454608 |
| 29 | 352520 |
| 30 | 518336 |
| 31 | 452256 |
| 32 | 591934 |
| 33 | 517216 |