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 | 175 |
| 2 | 2224 |
| 3 | 2575 |
| 4 | 4975 |
| 5 | 7024 |
| 6 | 9424 |
| 7 | 9775 |
| 8 | 11824 |
| 9 | 12175 |
| 10 | 14224 |
| 11 | 14575 |
| 12 | 16975 |
| 13 | 19024 |
| 14 | 21424 |
| 15 | 21775 |
| 16 | 23824 |
| 17 | 24175 |
| 18 | 26224 |
| 19 | 26575 |
| 20 | 28975 |
| 21 | 31024 |
| 22 | 33424 |
| 23 | 33775 |
| 24 | 35824 |
| 25 | 36175 |
| 26 | 38224 |
| 27 | 38575 |
| 28 | 40975 |
| 29 | 43024 |
| 30 | 45424 |
| 31 | 45775 |
| 32 | 47824 |
| 33 | 48175 |
| 34 | 50224 |
| 35 | 50575 |
| 36 | 52975 |
| 37 | 55024 |
| 38 | 57424 |
| 39 | 57775 |