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 | 22 |
| 2 | 25 |
| 3 | 26 |
| 4 | 32 |
| 5 | 51 |
| 6 | 57 |
| 7 | 115 |
| 8 | 135 |
| 9 | 136 |
| 10 | 145 |
| 11 | 189 |
| 12 | 203 |
| 13 | 217 |
| 14 | 297 |
| 15 | 517 |
| 16 | 583 |
| 17 | 689 |
| 18 | 767 |
| 19 | 793 |
| 20 | 1207 |
| 21 | 1241 |
| 22 | 1343 |
| 23 | 1411 |
| 24 | 1501 |
| 25 | 1577 |
| 26 | 1691 |
| 27 | 2231 |
| 28 | 2323 |
| 29 | 2369 |
| 30 | 2461 |
| 31 | 2507 |
| 32 | 2599 |
| 33 | 3683 |
| 34 | 3799 |
| 35 | 3937 |
| 36 | 3973 |
| 37 | 4031 |
| 38 | 4061 |
| 39 | 4247 |
| 40 | 4309 |
| 41 | 4619 |
| 42 | 4681 |
| 43 | 5513 |
| 44 | 5587 |
| 45 | 5809 |
| 46 | 6031 |
| 47 | 6179 |
| 48 | 6401 |