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 | 15 |
3 | 100 |
4 | 645 |
5 | 4098 |
6 | 25795 |
7 | 161256 |
8 | 1002513 |
9 | 6203434 |
10 | 38230951 |
11 | 234774948 |
12 | 1437193101 |
13 | 8773022374 |
14 | 53416562787 |
15 | 324488659784 |
16 | 1967025910873 |
17 | 11901070329414 |
18 | 71878009609591 |
19 | 433411746865948 |
20 | 2609477469570885 |
21 | 15689257525890666 |
22 | 94208451895149123 |