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 | 40 |
3 | 43923 |
4 | 1956835062 |
5 | 4219267293723828 |
6 | 490589938553810921101750 |
7 | 3299246284983094033572923631218500 |
8 | 1347808520417651710823757078029174789058075682 |
9 | 34687813181057391872792859998288408847592250236051615502024 |