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 | 2 |
| 2 | 3 |
| 3 | 6 |
| 4 | 10 |
| 5 | 18 |
| 6 | 27 |
| 7 | 52 |
| 8 | 88 |
| 9 | 160 |
| 10 | 260 |
| 11 | 460 |
| 12 | 812 |
| 13 | 1450 |
| 14 | 2583 |
| 15 | 4428 |
| 16 | 8044 |
| 17 | 14586 |
| 18 | 26750 |
| 19 | 48620 |
| 20 | 85308 |
| 21 | 161818 |
| 22 | 290636 |
| 23 | 561766 |
| 24 | 975812 |
| 25 | 1917092 |
| 26 | 3429272 |
| 27 | 6762604 |
| 28 | 12142280 |
| 29 | 23670422 |
| 30 | 43293371 |
| 31 | 84125524 |
| 32 | 156149184 |
| 33 | 300299120 |
| 34 | 564195466 |
| 35 | 1084175906 |
| 36 | 2053455978 |