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 | 28 |
| 2 | 152 |
| 3 | 468 |
| 4 | 1072 |
| 5 | 2060 |
| 6 | 3528 |
| 7 | 5572 |
| 8 | 8288 |
| 9 | 11772 |
| 10 | 16120 |
| 11 | 21428 |
| 12 | 27792 |
| 13 | 35308 |
| 14 | 44072 |
| 15 | 54180 |
| 16 | 65728 |
| 17 | 78812 |
| 18 | 93528 |
| 19 | 109972 |
| 20 | 128240 |
| 21 | 148428 |
| 22 | 170632 |
| 23 | 194948 |
| 24 | 221472 |
| 25 | 250300 |
| 26 | 281528 |
| 27 | 315252 |
| 28 | 351568 |
| 29 | 390572 |
| 30 | 432360 |
| 31 | 477028 |
| 32 | 524672 |
| 33 | 575388 |
| 34 | 629272 |
| 35 | 686420 |