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 | 130 |
3 | 94900 |
4 | 388805300 |
5 | 6075471617800 |
6 | 283463279271694600 |
7 | 33349454806314869690000 |
8 | 8742392830201411514885050000 |
9 | 4646074730467898538293540742100000 |
10 | 4646079376542629006192079035640742100000 |
11 | 8230817672466612927467651920537784356160200000 |