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 | 485 |
2 | 235709 |
3 | 114554089 |
4 | 55673051545 |
5 | 27056988496781 |
6 | 13149640736384021 |
7 | 6390698340894137425 |
8 | 3105866244033814404529 |
9 | 1509444603902092906463669 |
10 | 733586971630173118726938605 |
11 | 356521758767660233608385698361 |