A032547 - OEIS

A032547 as a simple table

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	4
7	7
8	11
9	11
10	21
11	21
12	29
13	35
14	34
15	33
16	35
17	33
18	53
19	51
20	54
21	54
22	55
23	55
24	85
25	83
26	79
27	81
28	96
29	93
30	90
31	90
32	141
33	141
34	135
35	129
36	160
37	155
38	150
39	150
40	161
41	261
42	253
43	235
44	235
45	225
46	215
47	254
48	250
49	250
50	242
51	397
52	393
53	375
54	725
55	655
56	625
57	1079

[1,1,1,1,1,4,7,11,11,21,21,29,35,34,33,35,33,53, 51,54,54,55,55,85,83,79,81,96,93,90,90,141,141, 135,129,160,155,150,150,161,261,253,235,235,225, 215,254,250,250,242,397,393,375,725,655,625,1079]