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 | -2 |
1 | -1 |
2 | 2185 |
3 | 823541 |
4 | 170859373 |
5 | 27512614109 |
6 | 3938980639165 |
7 | 532875860165501 |
8 | 70110209207109373 |
9 | 9098007718612700669 |
10 | 1172544775637859048445 |
11 | 150599974607076225726461 |
12 | 19309780749956356667109373 |
13 | 2473765232992079297629970429 |