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 | 2 |
| 2 | 12 |
| 3 | 38 |
| 4 | 88 |
| 5 | 170 |
| 6 | 292 |
| 7 | 462 |
| 8 | 688 |
| 9 | 978 |
| 10 | 1340 |
| 11 | 1782 |
| 12 | 2312 |
| 13 | 2938 |
| 14 | 3668 |
| 15 | 4510 |
| 16 | 5472 |
| 17 | 6562 |
| 18 | 7788 |
| 19 | 9158 |
| 20 | 10680 |
| 21 | 12362 |
| 22 | 14212 |
| 23 | 16238 |
| 24 | 18448 |
| 25 | 20850 |
| 26 | 23452 |
| 27 | 26262 |
| 28 | 29288 |
| 29 | 32538 |
| 30 | 36020 |
| 31 | 39742 |
| 32 | 43712 |
| 33 | 47938 |
| 34 | 52428 |
| 35 | 57190 |
| 36 | 62232 |
| 37 | 67562 |