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 | 48 |
| 2 | 240 |
| 3 | 560 |
| 4 | 1008 |
| 5 | 1584 |
| 6 | 2288 |
| 7 | 3120 |
| 8 | 4080 |
| 9 | 5168 |
| 10 | 6384 |
| 11 | 7728 |
| 12 | 9200 |
| 13 | 10800 |
| 14 | 12528 |
| 15 | 14384 |
| 16 | 16368 |
| 17 | 18480 |
| 18 | 20720 |
| 19 | 23088 |
| 20 | 25584 |
| 21 | 28208 |
| 22 | 30960 |
| 23 | 33840 |
| 24 | 36848 |
| 25 | 39984 |
| 26 | 43248 |
| 27 | 46640 |
| 28 | 50160 |
| 29 | 53808 |
| 30 | 57584 |
| 31 | 61488 |
| 32 | 65520 |
| 33 | 69680 |
| 34 | 73968 |
| 35 | 78384 |
| 36 | 82928 |
| 37 | 87600 |
| 38 | 92400 |
| 39 | 97328 |
| 40 | 102384 |