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 | 5 |
3 | 24 |
4 | 243 |
5 | 4474 |
6 | 134497 |
7 | 6264356 |
8 | 437987735 |
9 | 44949030246 |
10 | 6656014279029 |
11 | 1402937691384928 |
12 | 416267888747238427 |
13 | 172266996270334297778 |
14 | 98656591253398541329961 |
15 | 77665827611694086894379900 |
16 | 83558195613101851900738636479 |
17 | 122236099445908424714842019905630 |
18 | 242061628696647085027612662167990653 |