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 | 3 |
| 2 | 79 |
| 3 | 83 |
| 4 | 107 |
| 5 | 211 |
| 6 | 401 |
| 7 | 491 |
| 8 | 881 |
| 9 | 1013 |
| 10 | 1061 |
| 11 | 1367 |
| 12 | 1637 |
| 13 | 1669 |
| 14 | 1811 |
| 15 | 2029 |
| 16 | 2309 |
| 17 | 2399 |
| 18 | 2459 |
| 19 | 2671 |
| 20 | 2713 |
| 21 | 2963 |
| 22 | 3109 |
| 23 | 3203 |
| 24 | 3407 |
| 25 | 3593 |
| 26 | 3709 |
| 27 | 3733 |
| 28 | 3929 |
| 29 | 4219 |
| 30 | 4457 |
| 31 | 4513 |
| 32 | 4639 |
| 33 | 4703 |
| 34 | 4729 |
| 35 | 5417 |
| 36 | 5641 |
| 37 | 6047 |
| 38 | 6113 |