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) |
---|---|
1 | 0 |
2 | 284 |
3 | 46289 |
4 | 8971150 |
5 | 1762881313 |
6 | 343944986355 |
7 | 67079817376928 |
8 | 13082674671680942 |
9 | 2551870774231153918 |
10 | 497725696443014836641 |
11 | 97078962056423037413261 |
12 | 18934823123149797267341357 |