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 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 8 |
| 5 | 14 |
| 6 | 24 |
| 7 | 37 |
| 8 | 56 |
| 9 | 85 |
| 10 | 124 |
| 11 | 178 |
| 12 | 254 |
| 13 | 354 |
| 14 | 489 |
| 15 | 671 |
| 16 | 907 |
| 17 | 1217 |
| 18 | 1624 |
| 19 | 2144 |
| 20 | 2815 |
| 21 | 3675 |
| 22 | 4764 |
| 23 | 6142 |
| 24 | 7885 |
| 25 | 10062 |
| 26 | 12788 |
| 27 | 16183 |
| 28 | 20391 |
| 29 | 25590 |
| 30 | 32013 |
| 31 | 39883 |
| 32 | 49536 |
| 33 | 61326 |
| 34 | 75688 |
| 35 | 93129 |
| 36 | 114296 |
| 37 | 139856 |
| 38 | 170718 |
| 39 | 207857 |
| 40 | 252476 |
| 41 | 305938 |
| 42 | 369946 |
| 43 | 446314 |
| 44 | 537379 |