A146036 - OEIS

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A146036 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	11
8	17
9	43
10	77
11	281
12	645
13	3017
14	9213
15	61533
16	218977
17	1561879
18	6900617
19	60762405
20	333893691
21	3718652761
22	25349082469
23	352708796463
24	2947039725027

[1,1,1,1,1,1,11,17,43,77,281,645,3017,9213,61533, 218977,1561879,6900617,60762405,333893691, 3718652761,25349082469,352708796463,2947039725027]