A063827 - OEIS

A063827 as a simple table

n	a(n)
0	1
1	2
2	2
3	3
4	4
5	5
6	6
7	8
8	10
9	13
10	16
11	21
12	26
13	33
14	42
15	53
16	68
17	86
18	110
19	140
20	178
21	226
22	288
23	366
24	466
25	593
26	754
27	959
28	1220
29	1552
30	1974
31	2511
32	3194
33	4063
34	5168
35	6574
36	8362
37	10637
38	13530
39	17211
40	21892
41	27847
42	35422
43	45057
44	57314
45	72904
46	92736
47	117962
48	150050

[1,2,2,3,4,5,6,8,10,13,16,21,26,33,42,53,68,86, 110,140,178,226,288,366,466,593,754,959,1220,1552, 1974,2511,3194,4063,5168,6574,8362,10637,13530, 17211,21892,27847,35422,45057,57314,72904,92736, 117962,150050]