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 | 36 |
| 2 | 108 |
| 3 | 216 |
| 4 | 360 |
| 5 | 540 |
| 6 | 756 |
| 7 | 1008 |
| 8 | 1296 |
| 9 | 1620 |
| 10 | 1980 |
| 11 | 2376 |
| 12 | 2808 |
| 13 | 3276 |
| 14 | 3780 |
| 15 | 4320 |
| 16 | 4896 |
| 17 | 5508 |
| 18 | 6156 |
| 19 | 6840 |
| 20 | 7560 |
| 21 | 8316 |
| 22 | 9108 |
| 23 | 9936 |
| 24 | 10800 |
| 25 | 11700 |
| 26 | 12636 |
| 27 | 13608 |
| 28 | 14616 |
| 29 | 15660 |
| 30 | 16740 |
| 31 | 17856 |
| 32 | 19008 |
| 33 | 20196 |
| 34 | 21420 |
| 35 | 22680 |
| 36 | 23976 |
| 37 | 25308 |
| 38 | 26676 |
| 39 | 28080 |
| 40 | 29520 |
| 41 | 30996 |