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 | 5 |
4 | 33 |
5 | 1153 |
6 | 266337 |
7 | 2149605893 |
8 | 4007637093066433 |
9 | 60303882185826956720761345 |
10 | 1691732525726797389070758961468800814420801 |
11 | 714126272449521825808382965880022542720530687818734820147878380094981 |