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) |
|---|---|
| 0 | 1 |
| 1 | 377 |
| 2 | 413351 |
| 3 | 536948224 |
| 4 | 731164253833 |
| 5 | 1012747193318519 |
| 6 | 1412218550274852671 |
| 7 | 1974622635952709613247 |
| 8 | 2764079753958605286860951 |
| 9 | 3870940598132705729413670953 |
| 10 | 5422065916132126528319352874496 |
| 11 | 7595338059193606161156363370300487 |
| 12 | 10640045682768766172108553992086690201 |