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 | 514 |
3 | 10195797 |
4 | 2703788516356 |
5 | 5361940142039062505 |
6 | 55063667396158825603112136 |
7 | 2272169230481993564658922073502463 |
8 | 312894608313254360747865383525129561090056 |
9 | 124773193097402414339622625011223384066643153613969 |