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 | 8 |
3 | 57 |
4 | 428 |
5 | 3172 |
6 | 23689 |
7 | 176324 |
8 | 1312550 |
9 | 9757798 |
10 | 72480269 |
11 | 537854094 |
12 | 3987751860 |
13 | 29540543908 |
14 | 218652961074 |
15 | 1617159619805 |
16 | 11951595353413 |
17 | 88264810625245 |
18 | 651404299886762 |
19 | 4804261815210433 |
20 | 35410065096578748 |
21 | 260832137791524693 |
22 | 1920169120639498017 |
23 | 14127684273966098698 |