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 | 0 |
| 2 | 5 |
| 3 | 23 |
| 4 | 61 |
| 5 | 119 |
| 6 | 213 |
| 7 | 335 |
| 8 | 509 |
| 9 | 719 |
| 10 | 997 |
| 11 | 1319 |
| 12 | 1725 |
| 13 | 2183 |
| 14 | 2741 |
| 15 | 3359 |
| 16 | 4093 |
| 17 | 4895 |