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 | 201 |
| 2 | 205 |
| 3 | 325 |
| 4 | 1045 |
| 5 | 1653 |
| 6 | 1857 |
| 7 | 1965 |
| 8 | 2041 |
| 9 | 2301 |
| 10 | 2305 |
| 11 | 2605 |
| 12 | 2637 |
| 13 | 2653 |
| 14 | 2853 |
| 15 | 2973 |
| 16 | 3241 |
| 17 | 3445 |
| 18 | 3505 |
| 19 | 3721 |
| 20 | 3757 |
| 21 | 4173 |
| 22 | 4405 |
| 23 | 4585 |
| 24 | 4693 |
| 25 | 5005 |
| 26 | 5217 |
| 27 | 5241 |
| 28 | 5341 |
| 29 | 5685 |
| 30 | 5757 |
| 31 | 5853 |
| 32 | 6685 |
| 33 | 6745 |
| 34 | 7285 |
| 35 | 8005 |
| 36 | 8845 |
| 37 | 9325 |
| 38 | 9441 |
| 39 | 9777 |
| 40 | 10201 |
| 41 | 10293 |
| 42 | 10417 |
| 43 | 10833 |