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) |
|---|---|
| 1 | 8 |
| 2 | 14 |
| 3 | 25 |
| 4 | 45 |
| 5 | 82 |
| 6 | 150 |
| 7 | 275 |
| 8 | 505 |
| 9 | 928 |
| 10 | 1706 |
| 11 | 3137 |
| 12 | 5769 |
| 13 | 10610 |
| 14 | 19514 |
| 15 | 35891 |
| 16 | 66013 |
| 17 | 121416 |
| 18 | 223318 |
| 19 | 410745 |
| 20 | 755477 |
| 21 | 1389538 |
| 22 | 2555758 |
| 23 | 4700771 |
| 24 | 8646065 |
| 25 | 15902592 |
| 26 | 29249426 |
| 27 | 53798081 |
| 28 | 98950097 |
| 29 | 181997602 |
| 30 | 334745778 |
| 31 | 615693475 |
| 32 | 1132436853 |