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 | 9 |
3 | 154 |
4 | 3997 |
5 | 140216 |
6 | 6217549 |
7 | 333774064 |
8 | 21051514425 |
9 | 1526073116032 |
10 | 125040978948241 |
11 | 11428407889500416 |
12 | 1152792683163827413 |
13 | 127215353330004610048 |
14 | 15246125111980753585365 |
15 | 1971966282368187450198016 |
16 | 273796236099258954747416689 |