n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 0 |
8 | 3 |
9 | 2 |
10 | 1 |
11 | 0 |
12 | 6 |
13 | 8 |
14 | 9 |
15 | 1 |
16 | 0 |
17 | 10 |
18 | 20 |
19 | 45 |
20 | 44 |
21 | 1 |
22 | 0 |
23 | 15 |
24 | 40 |
25 | 135 |
26 | 264 |
27 | 265 |
28 | 1 |
29 | 0 |
30 | 21 |
31 | 70 |
32 | 315 |
33 | 924 |
34 | 1855 |
35 | 1854 |
36 | 1 |
37 | 0 |
38 | 28 |
39 | 112 |
40 | 630 |
41 | 2464 |
42 | 7420 |
43 | 14832 |
44 | 14833 |
45 | 1 |
46 | 0 |
47 | 36 |
48 | 168 |
49 | 1134 |
50 | 5544 |
51 | 22260 |
52 | 66744 |
53 | 133497 |
54 | 133496 |
55 | 1 |
56 | 0 |
57 | 45 |
58 | 240 |
59 | 1890 |
60 | 11088 |
61 | 55650 |
62 | 222480 |
63 | 667485 |
64 | 1334960 |
65 | 1334961 |
[1,1,0,1,0,1,1,0,3,2,1,0,6,8,9,1,0,10,20,45,44,1, 0,15,40,135,264,265,1,0,21,70,315,924,1855,1854,1, 0,28,112,630,2464,7420,14832,14833,1,0,36,168, 1134,5544,22260,66744,133497,133496,1,0,45,240, 1890,11088,55650,222480,667485,1334960,1334961] |