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 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 4 |
| 6 | 10 |
| 7 | 14 |
| 8 | 35 |
| 9 | 49 |
| 10 | 127 |
| 11 | 186 |
| 12 | 463 |
| 13 | 714 |
| 14 | 1799 |
| 15 | 2789 |
| 16 | 6996 |
| 17 | 11050 |
| 18 | 27685 |
| 19 | 43946 |
| 20 | 109925 |
| 21 | 175259 |
| 22 | 438495 |
| 23 | 700074 |
| 24 | 1750445 |
| 25 | 2798246 |
| 26 | 6996927 |
| 27 | 11188856 |
| 28 | 27973533 |
| 29 | 44747434 |
| 30 | 111873782 |
| 31 | 178973354 |
| 32 | 447438656 |
| 33 | 715860463 |
| 34 | 1789673215 |
| 35 | 2863377048 |
| 36 | 7158463662 |