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 | 0 |
1 | 1 |
2 | 5 |
3 | 65 |
4 | 1376 |
5 | 40454 |
6 | 1523464 |
7 | 69979734 |
8 | 3794288280 |
9 | 237186275520 |
10 | 16794542216088 |
11 | 1328558461234080 |
12 | 116126748206895216 |
13 | 11114654375545182864 |
14 | 1156103394150386866560 |
15 | 129855826037621953356864 |
16 | 15664344145032570448561920 |
17 | 2019701492029961287845196032 |