A066294 - OEIS

A066294 as a simple table

n	a(n)
1	-2
2	0
3	0
4	20
5	0
6	82
7	0
8	124
9	60
10	174
11	0
12	550
13	0
14	298
15	286
16	588
17	0
18	1030
19	0
20	1178
21	482
22	642
23	0
24	2702
25	260
26	862
27	726
28	2030
29	0
30	3824
31	0
32	2540
33	1018
34	1398
35	934
36	6298
37	0
38	1714
39	1358
40	5810
41	0
42	6632
43	0
44	4406
45	3628
46	2442
47	0
48	11870
49	700
50	5294
51	2182
52	5930
53	0
54	10192
55	1902
56	10038
57	2666
58	3774
59	0
60	22644
61	0
62	4282
63	6140
64	10540
65	2506

[-2,0,0,20,0,82,0,124,60,174,0,550,0,298,286,588, 0,1030,0,1178,482,642,0,2702,260,862,726,2030,0, 3824,0,2540,1018,1398,934,6298,0,1714,1358,5810,0, 6632,0,4406,3628,2442,0,11870,700,5294,2182,5930, 0,10192,1902,10038,2666,3774,0,22644,0,4282,6140, 10540,2506]