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 | 1 |
2 | 2 |
3 | 7 |
4 | 72 |
5 | 3276 |
6 | 915848 |
7 | 2011878835 |
8 | 42723411900032 |
9 | 10608257527069388539 |
10 | 35808039364308986083608352 |
11 | 1828963737334508176477805993389490 |
12 | 1618534282345584818909121118371843799592960 |
13 | 28472613161534902071627567919297331348486838233018341 |