A266832 - OEIS

A266832 as a simple table

n	a(n)
1	1
2	1
3	0
4	1
5	0
6	1
7	1
8	0
9	1
10	2
11	1
12	0
13	2
14	11
15	9
16	1
17	0
18	5
19	95
20	314
21	44
22	1
23	0
24	18
25	1267
26	27315
27	16904
28	265
29	1
30	0
31	64
32	19605
33	3343156
34	18101569
35	1344296
36	1854
37	1
38	0
39	200
40	322100
41	501954949
42	27013215515
43	20154412479
44	145081212
45	14833
46	1
47	0
48	608
49	5798969
50	84214451308

[1,1,0,1,0,1,1,0,1,2,1,0,2,11,9,1,0,5,95,314,44,1, 0,18,1267,27315,16904,265,1,0,64,19605,3343156, 18101569,1344296,1854,1,0,200,322100,501954949, 27013215515,20154412479,145081212,14833,1,0,608, 5798969,84214451308]