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 | 124 |
| 2 | 204 |
| 3 | 240 |
| 4 | 258 |
| 5 | 276 |
| 6 | 328 |
| 7 | 348 |
| 8 | 468 |
| 9 | 1764 |
| 10 | 1812 |
| 11 | 2556 |
| 12 | 3354 |
| 13 | 5118 |
| 14 | 5768 |
| 15 | 5940 |
| 16 | 8160 |
| 17 | 8574 |
| 18 | 11298 |
| 19 | 16230 |
| 20 | 16932 |
| 21 | 19896 |
| 22 | 23364 |
| 23 | 24202 |
| 24 | 32778 |
| 25 | 37452 |
| 26 | 37668 |
| 27 | 39582 |
| 28 | 44070 |
| 29 | 44226 |
| 30 | 45146 |
| 31 | 50478 |
| 32 | 51838 |
| 33 | 58522 |
| 34 | 65718 |
| 35 | 72438 |
| 36 | 84630 |
| 37 | 86418 |
| 38 | 86562 |
| 39 | 103862 |
| 40 | 105646 |
| 41 | 114076 |