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) |
|---|---|
| 3 | 6 |
| 4 | 31 |
| 5 | 61 |
| 6 | 94 |
| 7 | 134 |
| 8 | 192 |
| 9 | 277 |
| 10 | 328 |
| 11 | 372 |
| 12 | 453 |
| 13 | 577 |
| 14 | 676 |
| 15 | 738 |
| 16 | 822 |
| 17 | 943 |
| 18 | 1079 |
| 19 | 1199 |
| 20 | 1308 |
| 21 | 1433 |
| 22 | 1586 |
| 23 | 1728 |
| 24 | 1853 |
| 25 | 2015 |
| 26 | 2210 |
| 27 | 2377 |
| 28 | 2549 |
| 29 | 2724 |
| 30 | 2926 |
| 31 | 3142 |
| 32 | 3337 |
| 33 | 3544 |
| 34 | 3778 |
| 35 | 4032 |
| 36 | 4255 |
| 37 | 4481 |
| 38 | 4750 |
| 39 | 5048 |
| 40 | 5314 |
| 41 | 5575 |
| 42 | 5876 |
| 43 | 6193 |
| 44 | 6506 |
| 45 | 6794 |
| 46 | 7097 |
| 47 | 7460 |
| 48 | 7832 |