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) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 6 |
| 3 | 15 |
| 4 | 18 |
| 5 | 44 |
| 6 | 30 |
| 7 | 54 |
| 8 | 128 |
| 9 | 80 |
| 10 | 138 |
| 11 | 90 |
| 12 | 162 |
| 13 | 198 |
| 14 | 308 |
| 15 | 294 |
| 16 | 210 |
| 17 | 460 |
| 18 | 288 |
| 19 | 270 |
| 20 | 378 |
| 21 | 510 |
| 22 | 680 |
| 23 | 594 |
| 24 | 920 |
| 25 | 570 |
| 26 | 690 |
| 27 | 1280 |
| 28 | 1190 |
| 29 | 630 |
| 30 | 1040 |
| 31 | 1386 |
| 32 | 810 |