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) |
|---|---|
| 5 | 3 |
| 6 | 9 |
| 7 | 24 |
| 8 | 50 |
| 9 | 96 |
| 10 | 164 |
| 11 | 267 |
| 12 | 408 |
| 13 | 603 |
| 14 | 856 |
| 15 | 1186 |
| 16 | 1598 |
| 17 | 2115 |
| 18 | 2742 |
| 19 | 3505 |
| 20 | 4411 |
| 21 | 5489 |
| 22 | 6746 |
| 23 | 8215 |
| 24 | 9904 |
| 25 | 11849 |
| 26 | 14059 |
| 27 | 16573 |
| 28 | 19401 |
| 29 | 22586 |
| 30 | 26138 |
| 31 | 30103 |
| 32 | 34493 |
| 33 | 39357 |
| 34 | 44707 |
| 35 | 50596 |
| 36 | 57037 |
| 37 | 64086 |
| 38 | 71757 |
| 39 | 80109 |
| 40 | 89157 |
| 41 | 98964 |
| 42 | 109545 |
| 43 | 120966 |
| 44 | 133244 |
| 45 | 146448 |
| 46 | 160595 |
| 47 | 175758 |
| 48 | 191955 |