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 | 60 |
2 | 720 |
3 | 15600 |
4 | 117600 |
5 | 1771440 |
6 | 4826640 |
7 | 24137280 |
8 | 47045520 |
9 | 148035360 |
10 | 594822480 |
11 | 887502720 |
12 | 2565725040 |
13 | 4750102560 |
14 | 6321361200 |
15 | 10779213120 |
16 | 22164358320 |
17 | 42180530160 |
18 | 51520370640 |
19 | 90458377680 |
20 | 128100278880 |