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 | 2 |
3 | 9 |
4 | 44 |
5 | 238 |
6 | 1363 |
7 | 8129 |
8 | 49947 |
9 | 313982 |
10 | 2009804 |
11 | 13054923 |
12 | 85835763 |
13 | 570162938 |
14 | 3820449453 |
15 | 25792692527 |
16 | 175277931388 |
17 | 1198017908942 |
18 | 8230391249548 |
19 | 56801549666858 |
20 | 393622890736512 |
21 | 2737841490099777 |
22 | 19107124975145342 |
23 | 133755761621788177 |
24 | 938960164858527807 |
25 | 6608463199584560132 |
26 | 46621379983243723382 |
27 | 329627663780846842009 |