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) |
---|---|
10 | 1 |
11 | 2146 |
12 | 754943 |
13 | 143336610 |
14 | 19795924787 |
15 | 2267392009178 |
16 | 231141766226605 |
17 | 21881366451890002 |
18 | 1976997422623843358 |
19 | 173666031731576614842 |
20 | 15025473411620865716938 |
21 | 1292364106829281911023554 |
22 | 111260031164008673095102874 |
23 | 9635674549219284395173044506 |