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 | 1 |
| 2 | 6 |
| 3 | 13 |
| 4 | 32 |
| 5 | 40 |
| 6 | 94 |
| 7 | 91 |
| 8 | 184 |
| 9 | 204 |
| 10 | 320 |
| 11 | 297 |
| 12 | 612 |
| 13 | 468 |
| 14 | 770 |
| 15 | 850 |
| 16 | 1184 |
| 17 | 986 |
| 18 | 1752 |
| 19 | 1349 |
| 20 | 2280 |
| 21 | 2114 |
| 22 | 2662 |
| 23 | 2323 |
| 24 | 4184 |
| 25 | 3125 |
| 26 | 4264 |
| 27 | 4266 |
| 28 | 5740 |
| 29 | 4524 |
| 30 | 7660 |
| 31 | 5487 |
| 32 | 8352 |
| 33 | 7546 |
| 34 | 9180 |
| 35 | 8470 |
| 36 | 13212 |
| 37 | 9176 |
| 38 | 12654 |
| 39 | 12194 |
| 40 | 16640 |
| 41 | 12382 |
| 42 | 19628 |
| 43 | 14233 |
| 44 | 20724 |
| 45 | 19590 |
| 46 | 22034 |
| 47 | 18471 |
| 48 | 30416 |
| 49 | 21462 |