A368872 - OEIS

A368872 as a simple table

n	a(n)
0	1
1	0
2	0
3	0
4	1
5	0
6	1
7	0
8	1
9	5
10	7
11	9
12	12
13	16
14	21
15	28
16	37
17	49
18	65
19	86
20	114
21	151
22	200
23	265
24	351
25	2652
26	3769
27	5413
28	7713
29	11031
30	15778
31	22513
32	32222
33	46004
34	65766
35	94004
36	134283
37	191992
38	274291
39	392041
40	560287
41	800615
42	1144320
43	1635193
44	2336976
45	3339800
46	4772784
47	6821096

[1,0,0,0,1,0,1,0,1,5,7,9,12,16,21,28,37,49,65,86, 114,151,200,265,351,2652,3769,5413,7713,11031, 15778,22513,32222,46004,65766,94004,134283,191992, 274291,392041,560287,800615,1144320,1635193, 2336976,3339800,4772784,6821096]