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 | 2 |
2 | 13 |
3 | 209 |
4 | 7874 |
5 | 687194 |
6 | 138026428 |
7 | 63273019396 |
8 | 65547617642192 |
9 | 151904702763916944 |
10 | 780028188748068778464 |
11 | 8799101018162158392857376 |
12 | 216405047530763040469557821568 |
13 | 11527355297347542160143184818391680 |
14 | 1322291382391922104463259686181056293632 |