n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 4 |
8 | 15 |
9 | 15 |
10 | 0 |
11 | 34 |
12 | 147 |
13 | 210 |
14 | 105 |
15 | 0 |
16 | 496 |
17 | 2370 |
18 | 4095 |
19 | 3150 |
20 | 945 |
21 | 0 |
22 | 11056 |
23 | 56958 |
24 | 111705 |
25 | 107415 |
26 | 51975 |
27 | 10395 |
28 | 0 |
29 | 349504 |
30 | 1911000 |
31 | 4114110 |
32 | 4579575 |
33 | 2837835 |
34 | 945945 |
35 | 135135 |
36 | 0 |
37 | 14873104 |
38 | 85389132 |
39 | 197722980 |
40 | 244909665 |
41 | 178378200 |
42 | 77567490 |
43 | 18918900 |
44 | 2027025 |
[1,0,1,0,1,3,0,4,15,15,0,34,147,210,105,0,496, 2370,4095,3150,945,0,11056,56958,111705,107415, 51975,10395,0,349504,1911000,4114110,4579575, 2837835,945945,135135,0,14873104,85389132, 197722980,244909665,178378200,77567490,18918900, 2027025] |