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 | 0 |
1 | 1 |
2 | 3 |
3 | 17 |
4 | 417 |
5 | 206657 |
6 | 44854599297 |
7 | 2021158450131287670017 |
8 | 4085251621720569336520310526902208564886017 |
9 | 16689280870666586360302304039420036318743515355074220606298783584912362351240766944257 |