A225413 - OEIS

A225413 as a simple table

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	1
13	0
14	0
15	0
16	0
17	3
18	3
19	0
20	0
21	0
22	0
23	6
24	12
25	6
26	0
27	0
28	0
29	0
30	10
31	30
32	30
33	10
34	0
35	0
36	0
37	0
38	15
39	60
40	91
41	60
42	15
43	0
44	0
45	0
46	0
47	21
48	105
49	215
50	215
51	105
52	21
53	0
54	0
55	0
56	0
57	28
58	168
59	435
60	590
61	435
62	168
63	28
64	0
65	0
66	0
67	0
68	36
69	252
70	791
71	1365
72	1365
73	791
74	252
75	36
76	0
77	0

[0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,3,3,0,0,0,0,6, 12,6,0,0,0,0,10,30,30,10,0,0,0,0,15,60,91,60,15,0, 0,0,0,21,105,215,215,105,21,0,0,0,0,28,168,435, 590,435,168,28,0,0,0,0,36,252,791,1365,1365,791, 252,36,0,0]