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 | 4 |
2 | 17 |
3 | 73 |
4 | 311 |
5 | 1309 |
6 | 5447 |
7 | 22453 |
8 | 91871 |
9 | 373789 |
10 | 1514327 |
11 | 6115333 |
12 | 24636431 |
13 | 99073069 |
14 | 397878407 |
15 | 1596280213 |
16 | 6399436991 |
17 | 25640729149 |
18 | 102691925687 |
19 | 411154861093 |
20 | 1645781181551 |
21 | 6586610462029 |
22 | 26356900104167 |