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 | 77 |
2 | 2521 |
3 | 154447 |
4 | 5940377 |
5 | 285332189 |
6 | 12934559893 |
7 | 590246442003 |
8 | 26987000751247 |
9 | 1232382567427897 |
10 | 56299405078467035 |
11 | 2571866092813365449 |
12 | 117486140374359868647 |
13 | 5366976355410950947451 |
14 | 245172549849502934782877 |