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 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 5 |
6 | 0 |
7 | 4 |
8 | 21 |
9 | 35 |
10 | 0 |
11 | 18 |
12 | 101 |
13 | 210 |
14 | 175 |
15 | 0 |
16 | 48 |
17 | 286 |
18 | 671 |
19 | 770 |
20 | 385 |
21 | 0 |
22 | 33168 |
23 | 207974 |
24 | 531531 |
25 | 715715 |
26 | 525525 |
27 | 175175 |
28 | 0 |
29 | 8640 |
30 | 56568 |
31 | 154466 |
32 | 231231 |
33 | 205205 |
34 | 105105 |
35 | 25025 |
36 | 0 |
37 | 1562544 |
38 | 10615548 |
39 | 30582796 |
40 | 49534277 |
41 | 49689640 |
42 | 31481450 |
43 | 11911900 |