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) |
---|---|
1 | 1 |
2 | 16 |
3 | 2835 |
4 | 2370752 |
5 | 6611343125 |
6 | 48887897438124 |
7 | 821067869874486556 |
8 | 28006755051982013513984 |
9 | 1782755223314276717178818904 |
10 | 198173677662343700104263938337400 |
11 | 36467946245662764068249155883368682252 |
12 | 10631160782054640951386529213624176084501136 |