A258287 - OEIS

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A258287 as a simple table

n	a(n)
17	1
18	1
19	10
20	14
21	82
22	145
23	652
24	1198
25	4880
26	9095
27	33810
28	61933
29	212087
30	405116
31	1261067
32	2366558
33	7163718
34	13477035
35	37969720
36	72363916
37	194919282

[1,1,10,14,82,145,652,1198,4880,9095,33810,61933, 212087,405116,1261067,2366558,7163718,13477035, 37969720,72363916,194919282]