A174680 - OEIS

A174680 as a simple table

n	a(n)
0	-1
1	-15
2	-3
3	-7
4	0
5	9
6	5
7	33
8	3
9	65
10	21
11	105
12	1
13	153
14	45
15	209
16	15
17	273
18	77
19	345
20	3
21	425
22	117
23	513
24	35
25	609
26	165
27	713
28	3
29	825
30	221
31	945
32	63
33	1073
34	285
35	1209
36	5
37	1353
38	357
39	1505
40	99
41	1665
42	437
43	1833
44	15
45	2009
46	525
47	2193
48	143
49	2385
50	621
51	2585
52	21
53	2793
54	725
55	3009
56	195
57	3233
58	837
59	3465
60	14
61	3705

[-1,-15,-3,-7,0,9,5,33,3,65,21,105,1,153,45,209, 15,273,77,345,3,425,117,513,35,609,165,713,3,825, 221,945,63,1073,285,1209,5,1353,357,1505,99,1665, 437,1833,15,2009,525,2193,143,2385,621,2585,21, 2793,725,3009,195,3233,837,3465,14,3705]