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) |
---|---|
1 | 1 |
2 | 6 |
3 | 2925 |
4 | 174792640 |
5 | 2475588476563125 |
6 | 14320984850603177651837856 |
7 | 50975600425441237253196072020826978589 |
8 | 155681826868802708662507744652859497547627180714885120 |
9 | 541851389452483826218851027234763464912884507272826833630475746754951097 |