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) |
---|---|
7 | 61 |
8 | 1385 |
9 | 24568 |
10 | 408360 |
11 | 6749040 |
12 | 113760240 |
13 | 1979524800 |
14 | 35773657920 |
15 | 673354281600 |
16 | 13216073270400 |
17 | 270530842982400 |
18 | 5773216280832000 |
19 | 128349384991027200 |
20 | 2969966735543808000 |
21 | 71458612085532672000 |
22 | 1785854823949228032000 |
23 | 46308904323109908480000 |