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 | 9 |
2 | 0 |
3 | 15 |
4 | 0 |
5 | 105 |
6 | 24 |
7 | 945 |
8 | 120 |
9 | 3465 |
10 | 360 |
11 | 9009 |
12 | 840 |
13 | 19305 |
14 | 1680 |
15 | 36465 |
16 | 3024 |
17 | 62985 |
18 | 5040 |
19 | 101745 |
20 | 7920 |
21 | 156009 |
22 | 11880 |
23 | 229425 |
24 | 17160 |
25 | 326025 |
26 | 24024 |
27 | 450225 |
28 | 32760 |
29 | 606825 |
30 | 43680 |
31 | 801009 |
32 | 57120 |
33 | 1038345 |
34 | 73440 |
35 | 1324785 |
36 | 93024 |
37 | 1666665 |
38 | 116280 |