A032228 - OEIS

A032228 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	3
6	4
7	5
8	6
9	8
10	12
11	14
12	19
13	24
14	32
15	50
16	61
17	82
18	109
19	145
20	187
21	299
22	359
23	498
24	646
25	875
26	1113
27	1502
28	2202
29	2753
30	3688
31	4833
32	6362
33	8234
34	10792
35	13762
36	20059
37	24610
38	32860
39	42074
40	55649
41	70308
42	92341
43	116189
44	150351
45	207101

[1,1,1,2,2,3,4,5,6,8,12,14,19,24,32,50,61,82,109, 145,187,299,359,498,646,875,1113,1502,2202,2753, 3688,4833,6362,8234,10792,13762,20059,24610,32860, 42074,55649,70308,92341,116189,150351,207101]