A222165 - OEIS

A222165 as a simple table

n	a(n)
1	0
2	1
3	0
4	13
5	5
6	0
7	81
8	57
9	17
10	0
11	381
12	329
13	205
14	53
15	0
16	1583
17	1488
18	1216
19	733
20	159
21	0
22	6231
23	6075
24	5576
25	4499
26	2627
27	467
28	0
29	24013
30	23775
31	22955
32	20946
33	16750
34	9305
35	1356
36	0
37	91963
38	91619
39	90369
40	87009
41	79109
42	62531
43	32576
44	3913
45	0

[0,1,0,13,5,0,81,57,17,0,381,329,205,53,0,1583, 1488,1216,733,159,0,6231,6075,5576,4499,2627,467, 0,24013,23775,22955,20946,16750,9305,1356,0,91963, 91619,90369,87009,79109,62531,32576,3913,0]