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 | 8 |
| 2 | 32 |
| 3 | 10 |
| 4 | 50 |
| 5 | 415 |
| 6 | 533 |
| 7 | 3089 |
| 8 | 13808 |
| 9 | 27523 |
| 10 | 150838 |
| 11 | 522496 |
| 12 | 1454342 |
| 13 | 6845127 |
| 14 | 21980047 |
| 15 | 73768036 |
| 16 | 306066774 |
| 17 | 995231232 |
| 18 | 3620422152 |
| 19 | 13873596424 |
| 20 | 46932637572 |
| 21 | 174895746882 |
| 22 | 644353070290 |
| 23 | 2261752653857 |
| 24 | 8438806451089 |