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 | 2 |
2 | 9 |
3 | 195 |
4 | 63765 |
5 | 4294780073 |
6 | 18446744073639513336 |
7 | 340282366920938463463374607341656713953 |
8 | 115792089237316195423570985008687907853269984665640564039457583610129753447747 |