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 | 363 |
| 2 | 1448 |
| 3 | 3255 |
| 4 | 5784 |
| 5 | 9035 |
| 6 | 13008 |
| 7 | 17703 |
| 8 | 23120 |
| 9 | 29259 |
| 10 | 36120 |
| 11 | 43703 |
| 12 | 52008 |
| 13 | 61035 |
| 14 | 70784 |
| 15 | 81255 |
| 16 | 92448 |
| 17 | 104363 |
| 18 | 117000 |
| 19 | 130359 |
| 20 | 137680 |
| 21 | 144440 |
| 22 | 152920 |
| 23 | 159243 |
| 24 | 174768 |
| 25 | 191015 |
| 26 | 207984 |
| 27 | 225675 |
| 28 | 244088 |
| 29 | 263223 |
| 30 | 283080 |
| 31 | 303659 |
| 32 | 314780 |
| 33 | 324960 |