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 | 345744 |
| 2 | 1058841 |
| 3 | 1750329 |
| 4 | 8340544 |
| 5 | 22127616 |
| 6 | 67765824 |
| 7 | 68574961 |
| 8 | 95004009 |
| 9 | 112021056 |
| 10 | 252047376 |
| 11 | 533794816 |
| 12 | 771895089 |
| 13 | 1097199376 |
| 14 | 1232922769 |
| 15 | 1275989841 |
| 16 | 1416167424 |
| 17 | 2217373921 |
| 18 | 4337012736 |
| 19 | 4388797504 |
| 20 | 5402250000 |
| 21 | 5554571841 |
| 22 | 6080256576 |
| 23 | 7169347584 |
| 24 | 10721359936 |