A002132 - OEIS

A002132 as a simple table

n	a(n)
4	1
5	2
6	4
7	8
8	14
9	18
10	28
11	40
12	52
13	70
14	88
15	104
16	140
17	168
18	196
19	240
20	278
21	320
22	380
23	440
24	504
25	562
26	644
27	720
28	808
29	910
30	1000
31	1120
32	1240
33	1360
34	1488
35	1600
36	1789
37	1938
38	2100
39	2296
40	2452
41	2660
42	2880
43	3080
44	3292
45	3542
46	3784
47	4048
48	4400
49	4572
50	4868
51	5280
52	5502
53	5850

[1,2,4,8,14,18,28,40,52,70,88,104,140,168,196,240, 278,320,380,440,504,562,644,720,808,910,1000,1120, 1240,1360,1488,1600,1789,1938,2100,2296,2452,2660, 2880,3080,3292,3542,3784,4048,4400,4572,4868,5280, 5502,5850]