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 | 913638 |
| 2 | 2763882 |
| 3 | 4500492 |
| 4 | 6220518 |
| 5 | 6473148 |
| 6 | 13884468 |
| 7 | 15131982 |
| 8 | 15729942 |
| 9 | 19671930 |
| 10 | 20494602 |
| 11 | 21372888 |
| 12 | 23791350 |
| 13 | 25541028 |
| 14 | 29535348 |
| 15 | 30787788 |
| 16 | 30906768 |
| 17 | 32085372 |
| 18 | 34128168 |
| 19 | 34139802 |
| 20 | 34550430 |
| 21 | 35989980 |
| 22 | 37473180 |
| 23 | 37784310 |
| 24 | 38106372 |