A058613 - OEIS

A058613 as a simple table

n	a(n)
-1	1
0	0
1	4
2	2
3	6
4	10
5	15
6	18
7	37
8	30
9	57
10	70
11	105
12	114
13	178
14	192
15	285
16	346
17	465
18	522
19	751
20	830
21	1125
22	1328
23	1708
24	1974
25	2600
26	2964
27	3795
28	4424
29	5541
30	6390
31	8090
32	9230
33	11424
34	13308
35	16225
36	18714
37	22941
38	26216
39	31794
40	36730
41	44020
42	50544
43	60671
44	69360
45	82560
46	94952

[1,0,4,2,6,10,15,18,37,30,57,70,105,114,178,192, 285,346,465,522,751,830,1125,1328,1708,1974,2600, 2964,3795,4424,5541,6390,8090,9230,11424,13308, 16225,18714,22941,26216,31794,36730,44020,50544, 60671,69360,82560,94952]