A166011 - OEIS

A166011 as a simple table

n	a(n)
1	5
2	0
3	8
4	20
5	56
6	80
7	140
8	176
9	260
10	416
11	476
12	680
13	836
14	920
15	1100
16	1400
17	1736
18	1856
19	2240
20	2516
21	2660
22	3116
23	3440
24	3956
25	4700
26	5096
27	5300
28	5720
29	5936
30	6380
31	8060
32	8576
33	9380
34	9656
35	11096
36	11396
37	12320
38	13280
39	13940
40	14960
41	16016
42	16376
43	18236
44	18620

[5,0,8,20,56,80,140,176,260,416,476,680,836,920, 1100,1400,1736,1856,2240,2516,2660,3116,3440,3956, 4700,5096,5300,5720,5936,6380,8060,8576,9380,9656, 11096,11396,12320,13280,13940,14960,16016,16376, 18236,18620]