A264430 - OEIS

A264430 as a simple table

n	a(n)
0	1
1	0
2	1
3	0
4	1
5	1
6	0
7	2
8	3
9	1
10	0
11	6
12	11
13	6
14	1
15	0
16	23
17	50
18	35
19	10
20	1
21	0
22	106
23	268
24	225
25	85
26	15
27	1
28	0
29	568
30	1645
31	1603
32	735
33	175
34	21
35	1
36	0
37	3459
38	11348
39	12572
40	6713
41	1960
42	322
43	28
44	1
45	0
46	23544
47	86775
48	107738
49	65352
50	22323
51	4536
52	546
53	36
54	1
55	0
56	176850
57	727629
58	1001895
59	678980
60	263865
61	63021
62	9450
63	870
64	45
65	1

[1,0,1,0,1,1,0,2,3,1,0,6,11,6,1,0,23,50,35,10,1,0, 106,268,225,85,15,1,0,568,1645,1603,735,175,21,1, 0,3459,11348,12572,6713,1960,322,28,1,0,23544, 86775,107738,65352,22323,4536,546,36,1,0,176850, 727629,1001895,678980,263865,63021,9450,870,45,1]