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 | 1 |
2 | 2 |
3 | 8 |
4 | 32 |
5 | 164 |
6 | 984 |
7 | 6896 |
8 | 55168 |
9 | 496528 |
10 | 4965280 |
11 | 54618112 |
12 | 655417344 |
13 | 8520425536 |
14 | 119285957504 |
15 | 1789289362688 |
16 | 28628629803008 |
17 | 486686706651392 |
18 | 8760360719725056 |
19 | 166446853674776576 |
20 | 3328937073495531520 |
21 | 69907678543406162944 |
22 | 1537968927954935584768 |