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 | 2 |
2 | 10 |
3 | 66 |
4 | 692 |
5 | 9780 |
6 | 167982 |
7 | 3362828 |
8 | 76695880 |
9 | 1961316270 |
10 | 55555555610 |
11 | 1726135607262 |
12 | 58359930206844 |
13 | 2132745542253872 |
14 | 83767436069591302 |
15 | 3518790190560477240 |
16 | 157412216095654840592 |
17 | 7471013615160978901626 |