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 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 4 |
5 | 1 |
6 | 32 |
7 | 183 |
8 | 192 |
9 | 4921 |
10 | 33664 |
11 | 88573 |
12 | 2100224 |
13 | 16487745 |
14 | 83890176 |
15 | 1920800731 |
16 | 17243373568 |
17 | 143156073841 |
18 | 3236025171968 |
19 | 33490813489497 |
20 | 401094916964352 |
21 | 9092346624868321 |
22 | 109434837281013760 |
23 | 1724106500663768191 |
24 | 39706910863092875264 |