A396500 - OEIS

A396500 as a simple table

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	7
9	0
10	1
11	3
12	18
13	100
14	0
15	1
16	4
17	33
18	311
19	2197
20	0
21	1
22	5
23	52
24	669
25	8096
26	65536
27	0
28	1
29	6
30	75
31	1210
32	20121
33	283677
34	2476099
35	0
36	1
37	7
38	102
39	1970
40	41272
41	808653
42	12541396
43	113379904
44	0
45	1
46	8
47	133
48	2985
49	75125
50	1869694
51	40852041
52	670974607
53	6103515625
54	0

[1,1,0,1,1,0,1,2,7,0,1,3,18,100,0,1,4,33,311,2197, 0,1,5,52,669,8096,65536,0,1,6,75,1210,20121, 283677,2476099,0,1,7,102,1970,41272,808653, 12541396,113379904,0,1,8,133,2985,75125,1869694, 40852041,670974607,6103515625,0]