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 | 73 |
5 | 501 |
6 | 4051 |
7 | 32593 |
8 | 313713 |
9 | 3326473 |
10 | 38377891 |
11 | 476464341 |
12 | 6299024953 |
13 | 87715975933 |
14 | 1314012177843 |
15 | 20776583119321 |
16 | 345267365639521 |
17 | 6009277853650833 |
18 | 109262845394221123 |
19 | 2073062512187103133 |
20 | 41084832105634595241 |
21 | 845645768972241105541 |