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 | 10 |
2 | 1540 |
3 | 1798940 |
4 | 10981240985 |
5 | 269343686017406 |
6 | 21897427636095471460 |
7 | 5097399860176368033512080 |
8 | 3028721298862926523085514684685 |
9 | 4186904993091626163441378607213473000 |
10 | 12477686558866630120430437118910496237274716 |