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 | 3628800 |
2 | 126651310675680 |
3 | 5140671157605632743040 |
4 | 216245142312150285990621189096 |
5 | 9200010705455824278689045306643126144 |
6 | 392997779138060823651445903318712755280168960 |
7 | 16812841813975825541536765059695075768059296587720768 |