A133392 - OEIS

A133392 as a simple table

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	6
9	6
10	9
11	10
12	13
13	16
14	18
15	36
16	46
17	56
18	92
19	128
20	146
21	202
22	238
23	476
24	678
25	724
26	816
27	1054
28	1200
29	2254
30	3070
31	3794
32	6048
33	6864
34	7918
35	13966
36	17760
37	18814
38	21884
39	25678
40	33596
41	40460
42	66138
43	88022
44	105782
45	211564
46	229324
47	317346
48	357806

[1,1,1,2,2,3,3,6,6,9,10,13,16,18,36,46,56,92,128, 146,202,238,476,678,724,816,1054,1200,2254,3070, 3794,6048,6864,7918,13966,17760,18814,21884,25678, 33596,40460,66138,88022,105782,211564,229324, 317346,357806]