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 | 2 |
| 3 | 136 |
| 4 | 160 |
| 5 | 170 |
| 6 | 204 |
| 7 | 240 |
| 8 | 282 |
| 9 | 716 |
| 10 | 745 |
| 11 | 1002 |
| 12 | 1077 |
| 13 | 1465 |
| 14 | 1509 |
| 15 | 1578 |
| 16 | 1868 |
| 17 | 2012 |
| 18 | 2157 |
| 19 | 2346 |
| 20 | 2720 |
| 21 | 2760 |
| 22 | 3608 |
| 23 | 3898 |
| 24 | 4101 |
| 25 | 4461 |
| 26 | 4512 |
| 27 | 5066 |
| 28 | 5322 |
| 29 | 5898 |
| 30 | 6189 |
| 31 | 7080 |
| 32 | 7185 |
| 33 | 7341 |
| 34 | 7628 |
| 35 | 7660 |
| 36 | 8108 |
| 37 | 8517 |
| 38 | 8665 |
| 39 | 8698 |
| 40 | 8709 |
| 41 | 8805 |
| 42 | 8922 |
| 43 | 8940 |
| 44 | 9234 |
| 45 | 9745 |
| 46 | 9962 |