A187189 - OEIS

A187189 as a simple table

n	a(n)
1	1
2	4
3	0
4	9
5	8
6	0
7	16
8	36
9	8
10	0
11	25
12	96
13	108
14	8
15	0
16	36
17	200
18	480
19	288
20	0
21	0
22	49
23	360
24	1400
25	2208
26	720
27	0
28	0
29	64
30	588
31	3240
32	9200
33	9792
34	1440
35	0
36	0
37	81
38	896
39	6468
40	27720
41	58800
42	40896
43	2304
44	0
45	0
46	100
47	1296
48	11648
49	68208
50	231840
51	364800
52	156672
53	2664
54	0
55	0
56	121
57	1800

[1,4,0,9,8,0,16,36,8,0,25,96,108,8,0,36,200,480, 288,0,0,49,360,1400,2208,720,0,0,64,588,3240,9200, 9792,1440,0,0,81,896,6468,27720,58800,40896,2304, 0,0,100,1296,11648,68208,231840,364800,156672, 2664,0,0,121,1800]