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) |
---|---|
1 | 1 |
2 | 4 |
3 | 6 |
4 | 15 |
5 | 20 |
6 | 66 |
7 | 141 |
8 | 200 |
9 | 473 |
10 | 666 |
11 | 2000 |
12 | 6666 |
13 | 14840 |
14 | 15620 |
15 | 20000 |
16 | 49193 |
17 | 66666 |
18 | 154926 |
19 | 200000 |
20 | 494006 |
21 | 666666 |
22 | 2000000 |
23 | 4939858 |
24 | 6666666 |
25 | 20000000 |
26 | 66666666 |
27 | 200000000 |
28 | 200105073 |
29 | 651307933 |
30 | 666666666 |
31 | 1563400141 |