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 | 1 |
3 | 7 |
4 | 103 |
5 | 2461 |
6 | 85236 |
7 | 4017959 |
8 | 247296043 |
9 | 19273646845 |
10 | 1856844859198 |
11 | 216816668773915 |
12 | 30183137125497500 |
13 | 4940046471894678145 |
14 | 939290181452023884094 |
15 | 205341788464993702617408 |