A111049 - OEIS

A111049 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	2
6	1
7	6
8	9
9	4
10	1
11	11
12	27
13	25
14	8
15	1
16	20
17	70
18	100
19	65
20	16
21	1
22	37
23	170
24	330
25	325
26	161
27	32
28	1
29	70
30	399
31	980
32	1295
33	966
34	385
35	64
36	1
37	135
38	917
39	2723
40	4515
41	4501
42	2695
43	897
44	128
45	1
46	264
47	2076
48	7224
49	14406
50	17976
51	14364
52	7176
53	2049
54	256

[1,1,1,1,3,2,1,6,9,4,1,11,27,25,8,1,20,70,100,65, 16,1,37,170,330,325,161,32,1,70,399,980,1295,966, 385,64,1,135,917,2723,4515,4501,2695,897,128,1, 264,2076,7224,14406,17976,14364,7176,2049,256]