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 | 27 |
2 | 702 |
3 | 18252 |
4 | 474552 |
5 | 12338352 |
6 | 320797152 |
7 | 8340725952 |
8 | 216858874752 |
9 | 5638330743552 |
10 | 146596599332001 |
11 | 3811511582622900 |
12 | 99099301147958475 |
13 | 2576581829840760300 |
14 | 66991127575699606500 |
15 | 1741769316964025575200 |