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 | 5 |
| 3 | 12 |
| 4 | 24 |
| 5 | 50 |
| 6 | 97 |
| 7 | 184 |
| 8 | 331 |
| 9 | 606 |
| 10 | 1061 |
| 11 | 1834 |
| 12 | 3125 |
| 13 | 5228 |
| 14 | 8673 |
| 15 | 14250 |
| 16 | 23034 |
| 17 | 36894 |
| 18 | 58750 |
| 19 | 92298 |
| 20 | 144398 |
| 21 | 223994 |
| 22 | 344916 |
| 23 | 527116 |
| 24 | 801295 |
| 25 | 1209870 |
| 26 | 1816539 |
| 27 | 2713956 |
| 28 | 4033169 |
| 29 | 5961700 |
| 30 | 8775236 |
| 31 | 12852444 |
| 32 | 18742153 |
| 33 | 27225316 |
| 34 | 39371647 |
| 35 | 56743200 |
| 36 | 81467211 |