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 | 7 |
3 | 148 |
4 | 7611 |
5 | 872341 |
6 | 213651052 |
7 | 109327540680 |
8 | 115381584785027 |
9 | 249159124679346991 |
10 | 1095244903267253760231 |
11 | 9765839519517673327876328 |
12 | 176188639876138769279299798900 |
13 | 6419535615261099235478072782943388 |