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 | 5 |
2 | 40 |
3 | 138 |
4 | 824 |
5 | 3225 |
6 | 87260 |
7 | 793154 |
8 | 793154 |
9 | 29617159 |
10 | 191031587 |
11 | 1320932583 |
12 | 7252912812 |
13 | 7252912812 |
14 | 7252912812 |
15 | 2041922131359 |
16 | 16284606661188 |
17 | 82750467800390 |
18 | 1013272523749218 |
19 | 9155340513301463 |
20 | 31953130884047749 |
21 | 111745397181659750 |
22 | 670291261264943757 |