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 | 107 |
| 2 | 181 |
| 3 | 773 |
| 4 | 1069 |
| 5 | 1217 |
| 6 | 1291 |
| 7 | 1439 |
| 8 | 2179 |
| 9 | 2549 |
| 10 | 3067 |
| 11 | 3511 |
| 12 | 3659 |
| 13 | 3733 |
| 14 | 3881 |
| 15 | 4177 |
| 16 | 4547 |
| 17 | 4621 |
| 18 | 5657 |
| 19 | 5879 |
| 20 | 5953 |
| 21 | 6101 |
| 22 | 6323 |
| 23 | 6397 |
| 24 | 6619 |
| 25 | 6841 |
| 26 | 7211 |
| 27 | 7433 |
| 28 | 7507 |
| 29 | 7877 |
| 30 | 7951 |
| 31 | 8543 |
| 32 | 8839 |
| 33 | 9209 |
| 34 | 9283 |
| 35 | 9431 |
| 36 | 9949 |
| 37 | 10837 |
| 38 | 11059 |
| 39 | 11503 |
| 40 | 12391 |
| 41 | 12539 |
| 42 | 12613 |