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 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 6 |
| 7 | 7 |
| 8 | 8 |
| 9 | 9 |
| 10 | 535 |
| 11 | 767 |
| 12 | 20502 |
| 13 | 50805 |
| 14 | 53035 |
| 15 | 58085 |
| 16 | 58585 |
| 17 | 59395 |
| 18 | 82428 |
| 19 | 88188 |
| 20 | 3269623 |
| 21 | 5808085 |
| 22 | 5846485 |
| 23 | 8110118 |
| 24 | 8666668 |
| 25 | 8818188 |
| 26 | 8872788 |
| 27 | 8875788 |
| 28 | 473040374 |
| 29 | 515050515 |
| 30 | 530303035 |
| 31 | 535353535 |
| 32 | 580303085 |
| 33 | 580858085 |
| 34 | 581585185 |
| 35 | 585797585 |