n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 1 |
5 | 0 |
6 | 1 |
7 | 4 |
8 | 4 |
9 | 1 |
10 | 0 |
11 | 1 |
12 | 13 |
13 | 44 |
14 | 67 |
15 | 56 |
16 | 28 |
17 | 8 |
18 | 1 |
19 | 0 |
20 | 1 |
21 | 40 |
22 | 360 |
23 | 1546 |
24 | 4144 |
25 | 7896 |
26 | 11408 |
27 | 12866 |
28 | 11440 |
29 | 8008 |
30 | 4368 |
31 | 1820 |
32 | 560 |
33 | 120 |
34 | 16 |
35 | 1 |
36 | 0 |
37 | 1 |
38 | 121 |
39 | 2680 |
40 | 27550 |
41 | 180096 |
42 | 866432 |
43 | 3308736 |
44 | 10453960 |
45 | 27991600 |
46 | 64472200 |
47 | 129002640 |
48 | 225783740 |
49 | 347370800 |
50 | 471435000 |
51 | 565722640 |
52 | 601080385 |
53 | 565722720 |
54 | 471435600 |
55 | 347373600 |
[1,1,0,1,1,0,1,4,4,1,0,1,13,44,67,56,28,8,1,0,1, 40,360,1546,4144,7896,11408,12866,11440,8008,4368, 1820,560,120,16,1,0,1,121,2680,27550,180096, 866432,3308736,10453960,27991600,64472200, 129002640,225783740,347370800,471435000,565722640, 601080385,565722720,471435600,347373600] |