A058144 - OEIS

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A058144 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	2
8	9
9	6
10	2
11	1
12	28
13	31
14	18
15	6
16	2
17	131
18	160
19	132
20	65
21	19
22	1
23	1081
24	947
25	917
26	612
27	275
28	68
29	5

[1,1,1,1,3,1,2,9,6,2,1,28,31,18,6,2,131,160,132, 65,19,1,1081,947,917,612,275,68,5]