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 | 30 |
| 2 | 198 |
| 3 | 264 |
| 4 | 273 |
| 5 | 364 |
| 6 | 490 |
| 7 | 525 |
| 8 | 630 |
| 9 | 700 |
| 10 | 840 |
| 11 | 918 |
| 12 | 1120 |
| 13 | 1224 |
| 14 | 1495 |
| 15 | 1632 |
| 16 | 1794 |
| 17 | 2392 |
| 18 | 2420 |
| 19 | 2750 |
| 20 | 3105 |
| 21 | 3450 |
| 22 | 3726 |
| 23 | 4140 |
| 24 | 4263 |
| 25 | 4400 |
| 26 | 4466 |
| 27 | 4921 |
| 28 | 4968 |
| 29 | 5481 |
| 30 | 5520 |
| 31 | 5684 |
| 32 | 6327 |
| 33 | 6624 |
| 34 | 7030 |
| 35 | 7040 |
| 36 | 7308 |
| 37 | 8436 |
| 38 | 8832 |
| 39 | 9744 |
| 40 | 11248 |
| 41 | 12992 |
| 42 | 14079 |
| 43 | 14450 |
| 44 | 14993 |