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 | 1 |
2 | 3 |
3 | 18 |
4 | 151 |
5 | 1640 |
6 | 21825 |
7 | 343763 |
8 | 6253234 |
9 | 128993019 |
10 | 2975165831 |
11 | 75866604098 |
12 | 2119310099700 |
13 | 64361149952242 |
14 | 2111222815441491 |
15 | 74391641880144734 |
16 | 2802300974537717340 |
17 | 112379709083552152423 |
18 | 4780136025081921948194 |
19 | 214954914688567198802759 |