A304482 - OEIS

A304482 as a simple table

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	0
9	0
10	1
11	3
12	2
13	1
14	0
15	1
16	4
17	6
18	8
19	0
20	0
21	1
22	5
23	12
24	30
25	18
26	1
27	0
28	1
29	6
30	20
31	76
32	126
33	52
34	0
35	0
36	1
37	7
38	30
39	155
40	460
41	603
42	152
43	1
44	0
45	1
46	8
47	42
48	276
49	1220
50	3104
51	3084
52	492
53	0
54	0
55	1
56	9
57	56
58	448
59	2670
60	10630
61	22404
62	16614
63	1618
64	1
65	0
66	1
67	10
68	72
69	680
70	5138
71	28506
72	98900
73	169152
74	91998
75	5408
76	0
77	0

[1,1,0,1,1,0,1,2,0,0,1,3,2,1,0,1,4,6,8,0,0,1,5,12, 30,18,1,0,1,6,20,76,126,52,0,0,1,7,30,155,460,603, 152,1,0,1,8,42,276,1220,3104,3084,492,0,0,1,9,56, 448,2670,10630,22404,16614,1618,1,0,1,10,72,680, 5138,28506,98900,169152,91998,5408,0,0]