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 | 30 |
| 3 | 46 |
| 4 | 54 |
| 5 | 63 |
| 6 | 207 |
| 7 | 394 |
| 8 | 693 |
| 9 | 694 |
| 10 | 718 |
| 11 | 20196 |
| 12 | 42664 |
| 13 | 80051 |
| 14 | 90135 |
| 15 | 91447 |
| 16 | 93136 |
| 17 | 207846 |
| 18 | 324121 |
| 19 | 361401 |
| 20 | 421609 |
| 21 | 797607 |
| 22 | 802702 |
| 23 | 882227 |
| 24 | 1531788 |
| 25 | 1788757 |
| 26 | 1789643 |
| 27 | 4028916 |
| 28 | 4176711 |
| 29 | 6692664 |
| 30 | 15643794 |
| 31 | 31794346 |
| 32 | 65335545 |
| 33 | 140005632 |
| 34 | 144311385 |
| 35 | 153364253 |