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 | 1 |
| 2 | 19 |
| 3 | 78 |
| 4 | 202 |
| 5 | 415 |
| 6 | 741 |
| 7 | 1204 |
| 8 | 1828 |
| 9 | 2637 |
| 10 | 3655 |
| 11 | 4906 |
| 12 | 6414 |
| 13 | 8203 |
| 14 | 10297 |
| 15 | 12720 |
| 16 | 15496 |
| 17 | 18649 |
| 18 | 22203 |
| 19 | 26182 |
| 20 | 30610 |
| 21 | 35511 |
| 22 | 40909 |
| 23 | 46828 |
| 24 | 53292 |
| 25 | 60325 |
| 26 | 67951 |
| 27 | 76194 |
| 28 | 85078 |
| 29 | 94627 |
| 30 | 104865 |
| 31 | 115816 |
| 32 | 127504 |