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 | 131 |
| 2 | 167 |
| 3 | 215 |
| 4 | 252 |
| 5 | 393 |
| 6 | 559 |
| 7 | 616 |
| 8 | 646 |
| 9 | 819 |
| 10 | 860 |
| 11 | 875 |
| 12 | 888 |
| 13 | 1323 |
| 14 | 1364 |
| 15 | 1393 |
| 16 | 1435 |
| 17 | 1523 |
| 18 | 1598 |
| 19 | 1669 |
| 20 | 1734 |
| 21 | 1891 |
| 22 | 1924 |
| 23 | 1951 |
| 24 | 2236 |
| 25 | 2576 |
| 26 | 2761 |
| 27 | 2848 |
| 28 | 2887 |
| 29 | 3138 |
| 30 | 3221 |
| 31 | 4455 |
| 32 | 4540 |
| 33 | 4592 |
| 34 | 4812 |
| 35 | 4818 |
| 36 | 5002 |
| 37 | 5165 |
| 38 | 5188 |
| 39 | 5227 |
| 40 | 5237 |
| 41 | 5306 |
| 42 | 5314 |
| 43 | 5453 |
| 44 | 5540 |
| 45 | 5621 |
| 46 | 5702 |