A070015 - OEIS

A070015 as a simple table

n	a(n)
1	2
2	0
3	4
4	9
5	0
6	6
7	8
8	10
9	15
10	14
11	21
12	121
13	27
14	22
15	16
16	12
17	39
18	289
19	65
20	34
21	18
22	20
23	57
24	529
25	95
26	46
27	69
28	28
29	115
30	841
31	32
32	58
33	45
34	62
35	93
36	24
37	155
38	1369
39	217
40	44
41	63
42	30
43	50
44	82
45	123
46	52
47	129
48	2209
49	75
50	40
51	141
52	0
53	235
54	42
55	36
56	106
57	99
58	68
59	265
60	3481
61	371
62	118
63	64
64	56

[2,0,4,9,0,6,8,10,15,14,21,121,27,22,16,12,39,289, 65,34,18,20,57,529,95,46,69,28,115,841,32,58,45, 62,93,24,155,1369,217,44,63,30,50,82,123,52,129, 2209,75,40,141,0,235,42,36,106,99,68,265,3481,371, 118,64,56]