A198261 - OEIS

A198261 as a simple table

n	a(n)
0	1
1	0
2	1
3	1
4	0
5	1
6	4
7	3
8	0
9	1
10	41
11	16
12	6
13	0
14	1
15	768
16	205
17	40
18	10
19	0
20	1
21	27449
22	4608
23	615
24	80
25	15
26	0
27	1
28	1887284
29	192143
30	16128
31	1435
32	140
33	21
34	0
35	1
36	252522481
37	15098272
38	768572
39	43008
40	2870
41	224
42	28
43	0
44	1

[1,0,1,1,0,1,4,3,0,1,41,16,6,0,1,768,205,40,10,0, 1,27449,4608,615,80,15,0,1,1887284,192143,16128, 1435,140,21,0,1,252522481,15098272,768572,43008, 2870,224,28,0,1]