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 | 12 |
| 2 | 48 |
| 3 | 148 |
| 4 | 192 |
| 5 | 300 |
| 6 | 336 |
| 7 | 948 |
| 8 | 768 |
| 9 | 716 |
| 10 | 1200 |
| 11 | 2388 |
| 12 | 1344 |
| 13 | 2028 |
| 14 | 2256 |
| 15 | 3700 |
| 16 | 3072 |
| 17 | 3468 |
| 18 | 3120 |
| 19 | 7188 |
| 20 | 4800 |
| 21 | 3500 |
| 22 | 5712 |
| 23 | 10548 |
| 24 | 5376 |
| 25 | 7500 |
| 26 | 8112 |
| 27 | 12244 |
| 28 | 9024 |
| 29 | 10092 |
| 30 | 8400 |
| 31 | 19188 |
| 32 | 12288 |
| 33 | 8972 |
| 34 | 13872 |
| 35 | 23700 |
| 36 | 12480 |
| 37 | 16428 |
| 38 | 17232 |
| 39 | 25012 |
| 40 | 19200 |
| 41 | 20172 |
| 42 | 15792 |
| 43 | 36948 |
| 44 | 22848 |
| 45 | 17900 |
| 46 | 25296 |
| 47 | 44148 |
| 48 | 21504 |
| 49 | 27276 |
| 50 | 30000 |