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 | 1 |
| 2 | 75 |
| 3 | 365 |
| 4 | 1015 |
| 5 | 2169 |
| 6 | 3971 |
| 7 | 6565 |
| 8 | 10095 |
| 9 | 14705 |
| 10 | 20539 |
| 11 | 27741 |
| 12 | 36455 |
| 13 | 46825 |
| 14 | 58995 |
| 15 | 73109 |
| 16 | 89311 |
| 17 | 107745 |
| 18 | 128555 |
| 19 | 151885 |
| 20 | 177879 |
| 21 | 206681 |
| 22 | 238435 |
| 23 | 273285 |
| 24 | 311375 |
| 25 | 352849 |
| 26 | 397851 |
| 27 | 446525 |
| 28 | 499015 |
| 29 | 555465 |
| 30 | 616019 |
| 31 | 680821 |
| 32 | 750015 |
| 33 | 823745 |
| 34 | 902155 |
| 35 | 985389 |
| 36 | 1073591 |