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) |
---|---|
11 | 1 |
12 | 6 |
13 | 50 |
14 | 312 |
15 | 2057 |
16 | 12564 |
17 | 77299 |
18 | 473170 |
19 | 2888809 |
20 | 17728545 |
21 | 109114799 |
22 | 677179838 |
23 | 4229167424 |
24 | 26658442671 |
25 | 169404526564 |
26 | 1087116872873 |
27 | 7039620433755 |
28 | 46044295338658 |
29 | 304018123809105 |
30 | 2027563368241999 |
31 | 13652340968436571 |
32 | 92841055745572852 |
33 | 637417951194934534 |