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 | 3 |
3 | 13 |
4 | 79 |
5 | 603 |
6 | 5593 |
7 | 60859 |
8 | 760929 |
9 | 10743337 |
10 | 169068619 |
11 | 2934088509 |
12 | 55666365007 |
13 | 1146171490387 |
14 | 25454016551601 |
15 | 606459860389867 |
16 | 15430511490348097 |
17 | 417572419595723601 |
18 | 11975721373433624851 |
19 | 362832170044253318893 |
20 | 11579878816694604949071 |