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 | 0 |
| 2 | 2 |
| 3 | 8 |
| 4 | 22 |
| 5 | 48 |
| 6 | 98 |
| 7 | 178 |
| 8 | 316 |
| 9 | 524 |
| 10 | 856 |
| 11 | 1334 |
| 12 | 2066 |
| 13 | 3084 |
| 14 | 4578 |
| 15 | 6626 |
| 16 | 9530 |
| 17 | 13434 |
| 18 | 18854 |
| 19 | 26022 |
| 20 | 35764 |
| 21 | 48520 |
| 22 | 65526 |
| 23 | 87550 |
| 24 | 116536 |
| 25 | 153674 |
| 26 | 201906 |
| 27 | 263258 |
| 28 | 342006 |
| 29 | 441366 |
| 30 | 567754 |
| 31 | 726032 |
| 32 | 925588 |
| 33 | 1174010 |
| 34 | 1484664 |
| 35 | 1869072 |
| 36 | 2346586 |
| 37 | 2934044 |