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 | 1 |
3 | 5 |
4 | 1 |
5 | 21 |
6 | 105 |
7 | 1 |
8 | 85 |
9 | 357 |
10 | 1785 |
11 | 8925 |
12 | 1 |
13 | 341 |
14 | 5797 |
15 | 28985 |
16 | 121737 |
17 | 608685 |
18 | 3043425 |
19 | 1 |
20 | 1365 |
21 | 93093 |
22 | 376805 |
23 | 465465 |
24 | 7912905 |
25 | 33234201 |
26 | 39564525 |
27 | 166171005 |
28 | 830855025 |
29 | 4154275125 |
30 | 1 |
31 | 5461 |
32 | 1490853 |
33 | 24208613 |
34 | 7454265 |
35 | 508380873 |
36 | 2057732105 |
37 | 8642474841 |