n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 0 |
8 | 1 |
9 | 6 |
10 | 3 |
11 | 4 |
12 | 0 |
13 | 0 |
14 | 1 |
15 | 1 |
16 | 10 |
17 | 15 |
18 | 20 |
19 | 5 |
20 | 0 |
21 | 5 |
22 | 20 |
23 | 15 |
24 | 10 |
25 | 1 |
26 | 1 |
27 | 15 |
28 | 45 |
29 | 75 |
30 | 90 |
31 | 96 |
32 | 135 |
33 | 315 |
34 | 510 |
35 | 760 |
36 | 843 |
37 | 765 |
38 | 395 |
39 | 105 |
40 | 15 |
41 | 1 |
42 | 1 |
43 | 21 |
44 | 105 |
45 | 245 |
46 | 525 |
47 | 777 |
48 | 1302 |
49 | 3045 |
50 | 7455 |
51 | 16275 |
52 | 30135 |
53 | 50190 |
54 | 70805 |
55 | 81690 |
56 | 70605 |
57 | 43239 |
58 | 18774 |
59 | 5880 |
60 | 1330 |
[1,1,1,1,1,3,0,0,1,6,3,4,0,0,1,1,10,15,20,5,0,5, 20,15,10,1,1,15,45,75,90,96,135,315,510,760,843, 765,395,105,15,1,1,21,105,245,525,777,1302,3045, 7455,16275,30135,50190,70805,81690,70605,43239, 18774,5880,1330] |