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 | 17 |
4 | 110 |
5 | 783 |
6 | 5908 |
7 | 46433 |
8 | 376029 |
9 | 3115941 |
10 | 26293410 |
11 | 225166050 |
12 | 1951877304 |
13 | 17094430060 |
14 | 151026790086 |
15 | 1344405191931 |
16 | 12046557221374 |
17 | 108569555036541 |
18 | 983512740523989 |
19 | 8950335155129326 |
20 | 81786796816686222 |
21 | 750133309106091800 |
22 | 6903286130025559800 |
23 | 63724450582843480092 |
24 | 589897018021520290940 |
25 | 5474784437150040712036 |
26 | 50932035767512193052753 |
27 | 474865449870890392910894 |