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 | 138 |
| 2 | 163 |
| 3 | 190 |
| 4 | 523 |
| 5 | 1855 |
| 6 | 3228 |
| 7 | 3579 |
| 8 | 6468 |
| 9 | 7170 |
| 10 | 10230 |
| 11 | 12783 |
| 12 | 17259 |
| 13 | 60139 |
| 14 | 91315 |
| 15 | 97923 |
| 16 | 101823 |
| 17 | 156075 |