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 | 14 |
| 3 | 62 |
| 4 | 166 |
| 5 | 346 |
| 6 | 624 |
| 7 | 1020 |
| 8 | 1556 |
| 9 | 2252 |
| 10 | 3130 |
| 11 | 4210 |
| 12 | 5514 |
| 13 | 7062 |
| 14 | 8876 |
| 15 | 10976 |
| 16 | 13384 |
| 17 | 16120 |
| 18 | 19206 |
| 19 | 22662 |
| 20 | 26510 |
| 21 | 30770 |
| 22 | 35464 |
| 23 | 40612 |
| 24 | 46236 |
| 25 | 52356 |
| 26 | 58994 |
| 27 | 66170 |
| 28 | 73906 |
| 29 | 82222 |
| 30 | 91140 |
| 31 | 100680 |
| 32 | 110864 |
| 33 | 121712 |
| 34 | 133246 |
| 35 | 145486 |
| 36 | 158454 |
| 37 | 172170 |
| 38 | 186656 |
| 39 | 201932 |