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 | 5 |
2 | 60 |
3 | 965 |
4 | 19315 |
5 | 459420 |
6 | 12597775 |
7 | 389902175 |
8 | 13410470700 |
9 | 506509866575 |
10 | 20811096098725 |
11 | 923085833362500 |
12 | 43921261488000625 |
13 | 2229827043134538125 |
14 | 120239258292160027500 |
15 | 6859351794101350278125 |
16 | 412554191158956599261875 |
17 | 26080572238227541202917500 |