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 | 6 |
| 2 | 44 |
| 3 | 136 |
| 4 | 220 |
| 5 | 351 |
| 6 | 544 |
| 7 | 741 |
| 8 | 945 |
| 9 | 1127 |
| 10 | 1596 |
| 11 | 1830 |
| 12 | 2244 |
| 13 | 2628 |
| 14 | 3002 |
| 15 | 3696 |
| 16 | 3870 |
| 17 | 4752 |
| 18 | 5460 |
| 19 | 5940 |
| 20 | 6270 |
| 21 | 7320 |
| 22 | 8001 |
| 23 | 8580 |
| 24 | 9591 |
| 25 | 10295 |
| 26 | 11325 |
| 27 | 11935 |
| 28 | 12880 |
| 29 | 13530 |
| 30 | 14280 |
| 31 | 15312 |
| 32 | 17020 |
| 33 | 17766 |
| 34 | 18528 |
| 35 | 19404 |
| 36 | 20910 |
| 37 | 21840 |
| 38 | 23005 |
| 39 | 24753 |
| 40 | 25764 |