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) |
|---|---|
| 6 | 2 |
| 7 | 6 |
| 8 | 14 |
| 9 | 24 |
| 10 | 46 |
| 11 | 66 |
| 12 | 100 |
| 13 | 138 |
| 14 | 192 |
| 15 | 246 |
| 16 | 324 |
| 17 | 402 |
| 18 | 506 |
| 19 | 612 |
| 20 | 746 |
| 21 | 882 |
| 22 | 1054 |
| 23 | 1224 |
| 24 | 1432 |
| 25 | 1644 |
| 26 | 1896 |
| 27 | 2148 |
| 28 | 2448 |
| 29 | 2748 |
| 30 | 3098 |
| 31 | 3450 |
| 32 | 3854 |
| 33 | 4260 |
| 34 | 4726 |
| 35 | 5190 |
| 36 | 5716 |
| 37 | 6246 |
| 38 | 6840 |
| 39 | 7434 |
| 40 | 8100 |
| 41 | 8766 |
| 42 | 9506 |
| 43 | 10248 |
| 44 | 11066 |
| 45 | 11886 |
| 46 | 12790 |
| 47 | 13692 |
| 48 | 14680 |
| 49 | 15672 |