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 | 0 |
| 2 | 1 |
| 3 | 6 |
| 4 | 16 |
| 5 | 40 |
| 6 | 63 |
| 7 | 126 |
| 8 | 176 |
| 9 | 270 |
| 10 | 365 |
| 11 | 550 |
| 12 | 624 |
| 13 | 936 |
| 14 | 1099 |
| 15 | 1350 |
| 16 | 1664 |
| 17 | 2176 |
| 18 | 2349 |
| 19 | 3078 |
| 20 | 3280 |
| 21 | 3948 |
| 22 | 4631 |
| 23 | 5566 |
| 24 | 5712 |
| 25 | 7000 |
| 26 | 7813 |
| 27 | 8748 |
| 28 | 9520 |
| 29 | 11368 |
| 30 | 11475 |
| 31 | 13950 |
| 32 | 14592 |
| 33 | 16236 |
| 34 | 17969 |
| 35 | 19390 |
| 36 | 20304 |
| 37 | 23976 |
| 38 | 25327 |
| 39 | 27222 |
| 40 | 28400 |
| 41 | 32800 |
| 42 | 32949 |
| 43 | 37926 |
| 44 | 38896 |