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 | 2 |
2 | 8 |
3 | 51 |
4 | 427 |
5 | 4485 |
6 | 56461 |
7 | 829619 |
8 | 13929175 |
9 | 263120293 |
10 | 5522411441 |
11 | 127497249825 |
12 | 3211140897757 |
13 | 87615489275587 |
14 | 2574463431688695 |
15 | 81050546853002151 |
16 | 2721785052811891411 |
17 | 97113737702073060713 |
18 | 3668859532725782696709 |
19 | 146306156466305491481253 |