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 | 4 |
3 | 16 |
4 | 74 |
5 | 366 |
6 | 1900 |
7 | 10210 |
8 | 56315 |
9 | 317005 |
10 | 1813860 |
11 | 10518652 |
12 | 61684208 |
13 | 365177622 |
14 | 2179549853 |
15 | 13100686947 |
16 | 79232836206 |
17 | 481821573994 |
18 | 2944253855746 |
19 | 18069720545174 |
20 | 111333779015326 |
21 | 688399685561554 |
22 | 4270250156814421 |
23 | 26567075153764929 |