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 | 0 |
| 1 | 11 |
| 2 | 82 |
| 3 | 393 |
| 4 | 1364 |
| 5 | 3775 |
| 6 | 8886 |
| 7 | 18557 |
| 8 | 35368 |
| 9 | 62739 |
| 10 | 105050 |
| 11 | 167761 |
| 12 | 257532 |
| 13 | 382343 |
| 14 | 551614 |
| 15 | 776325 |
| 16 | 1069136 |
| 17 | 1444507 |
| 18 | 1918818 |
| 19 | 2510489 |
| 20 | 3240100 |
| 21 | 4130511 |
| 22 | 5206982 |
| 23 | 6497293 |
| 24 | 8031864 |
| 25 | 9843875 |
| 26 | 11969386 |
| 27 | 14447457 |
| 28 | 17320268 |
| 29 | 20633239 |
| 30 | 24435150 |
| 31 | 28778261 |
| 32 | 33718432 |
| 33 | 39315243 |
| 34 | 45632114 |