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 | 1903725824 |
| 2 | 16349520330 |
| 3 | 8971740610560 |
| 4 | 34695403142400 |
| 5 | 824608512000000 |
| 6 | 4660749155462400 |
| 7 | 5099341625414400 |
| 8 | 6681177699123200 |
| 9 | 35516286743137200 |
| 10 | 61732518862014000 |
| 11 | 95583619816439040 |
| 12 | 631645584845184000 |
| 13 | 972524604841574400 |
| 14 | 1199167756428096000 |