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 | 85 |
| 3 | 230 |
| 4 | 1054 |
| 5 | 205 |
| 6 | 5405 |
| 7 | 6510 |
| 8 | 18615 |
| 9 | 27335 |
| 10 | 44556 |
| 11 | 45034 |
| 12 | 22660 |
| 13 | 89531 |
| 14 | 152889 |
| 15 | 181220 |
| 16 | 53430 |
| 17 | 221595 |
| 18 | 304265 |
| 19 | 246380 |
| 20 | 720291 |
| 21 | 360910 |
| 22 | 595884 |
| 23 | 811954 |
| 24 | 1444915 |
| 25 | 1362295 |
| 26 | 40630 |
| 27 | 2504645 |
| 28 | 1304445 |
| 29 | 2385474 |
| 30 | 3311396 |
| 31 | 3647810 |
| 32 | 2420665 |
| 33 | 1641809 |