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) |
|---|---|
| 0 | 10 |
| 1 | 29 |
| 2 | 76 |
| 3 | 161 |
| 4 | 322 |
| 5 | 588 |
| 6 | 1042 |
| 7 | 1751 |
| 8 | 2875 |
| 9 | 4570 |
| 10 | 7127 |
| 11 | 10859 |
| 12 | 16305 |
| 13 | 24050 |
| 14 | 35039 |
| 15 | 50354 |
| 16 | 71608 |
| 17 | 100696 |
| 18 | 140348 |
| 19 | 193783 |
| 20 | 265504 |
| 21 | 360888 |
| 22 | 487213 |
| 23 | 653242 |
| 24 | 870612 |
| 25 | 1153321 |
| 26 | 1519657 |
| 27 | 1991688 |
| 28 | 2597761 |
| 29 | 3372106 |
| 30 | 4358197 |
| 31 | 5608417 |