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 | 576 |
2 | 235008 |
3 | 109880064 |
4 | 53449592832 |
5 | 26574124961664 |
6 | 13393739222599680 |
7 | 6814262482916285952 |
8 | 3490692930294883909632 |
9 | 1797524713443792341369664 |
10 | 929454499859725260939506688 |
11 | 482202319224911188610453541120 |