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 | 1 |
2 | 1451520 |
3 | 18341406720 |
4 | 6088116142080 |
5 | 1828008000000000 |
6 | 26622918682214400 |
7 | 3281486623259443200 |
8 | 25535409887190712320 |
9 | 575572777593233172480 |
10 | 2653390172160000000000 |
11 | 73385854415869121280000 |
12 | 111664614320486586777600 |
13 | 2947127504061746732912640 |
14 | 4763143463393546993664000 |