n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 1 |
6 | 15 |
7 | 45 |
8 | 15 |
9 | 1 |
10 | 105 |
11 | 420 |
12 | 210 |
13 | 28 |
14 | 1 |
15 | 945 |
16 | 4725 |
17 | 3150 |
18 | 630 |
19 | 45 |
20 | 1 |
21 | 10395 |
22 | 62370 |
23 | 51975 |
24 | 13860 |
25 | 1485 |
26 | 66 |
27 | 1 |
28 | 135135 |
29 | 945945 |
30 | 945945 |
31 | 315315 |
32 | 45045 |
33 | 3003 |
34 | 91 |
35 | 1 |
36 | 2027025 |
37 | 16216200 |
38 | 18918900 |
39 | 7567560 |
40 | 1351350 |
41 | 120120 |
42 | 5460 |
43 | 120 |
44 | 1 |
45 | 34459425 |
[1,1,1,3,6,1,15,45,15,1,105,420,210,28,1,945,4725, 3150,630,45,1,10395,62370,51975,13860,1485,66,1, 135135,945945,945945,315315,45045,3003,91,1, 2027025,16216200,18918900,7567560,1351350,120120, 5460,120,1,34459425] |