A213191 - OEIS

A213191 as a simple table

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	3
6	0
7	1
8	4
9	6
10	0
11	1
12	6
13	9
14	12
15	0
16	1
17	10
18	17
19	20
20	20
21	0
22	1
23	18
24	39
25	44
26	35
27	35
28	0
29	1
30	34
31	101
32	122
33	87
34	66
35	54
36	0
37	1
38	66
39	279
40	392
41	287
42	180
43	105
44	86
45	0
46	1
47	130
48	797
49	1370
50	1119
51	660
52	311
53	176
54	128
55	0
56	1
57	258
58	2319
59	5024
60	4775
61	2904
62	1281
63	558
64	270
65	192

[0,0,1,0,1,3,0,1,4,6,0,1,6,9,12,0,1,10,17,20,20,0, 1,18,39,44,35,35,0,1,34,101,122,87,66,54,0,1,66, 279,392,287,180,105,86,0,1,130,797,1370,1119,660, 311,176,128,0,1,258,2319,5024,4775,2904,1281,558, 270,192]