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 | 13 |
2 | 247 |
3 | 6175 |
4 | 191425 |
5 | 7082725 |
6 | 304557175 |
7 | 14923301575 |
8 | 820781586625 |
9 | 50067676784125 |
10 | 3354534344536375 |
11 | 244881007151155375 |
12 | 19345599564941274625 |
13 | 1644375963020008343125 |
14 | 149638212634820759224375 |