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 | 10 |
3 | 54 |
4 | 332 |
5 | 2162 |
6 | 14734 |
7 | 103630 |
8 | 746857 |
9 | 5486206 |
10 | 40926152 |
11 | 309202686 |
12 | 2361065920 |
13 | 18192978966 |
14 | 141280871840 |
15 | 1104603758526 |
16 | 8687878404289 |
17 | 68692224882620 |
18 | 545681467048132 |
19 | 4353096328518810 |
20 | 34858239962177764 |
21 | 280095777427596008 |