A120195 - OEIS

A120195 as a simple table

n	a(n)
1	2
2	2
3	2
4	2
5	3
6	3
7	3
8	4
9	4
10	5
11	5
12	6
13	7
14	8
15	9
16	10
17	11
18	12
19	14
20	16
21	18
22	20
23	22
24	25
25	28
26	32
27	36
28	40
29	45
30	51
31	57
32	64
33	72
34	81
35	92
36	103
37	116
38	130
39	147
40	165
41	186
42	209
43	235
44	264
45	297
46	335
47	376
48	423
49	476
50	536
51	603
52	678
53	763
54	858
55	966
56	1086
57	1222
58	1375
59	1547
60	1740
61	1958
62	2202

[2,2,2,2,3,3,3,4,4,5,5,6,7,8,9,10,11,12,14,16,18, 20,22,25,28,32,36,40,45,51,57,64,72,81,92,103,116, 130,147,165,186,209,235,264,297,335,376,423,476, 536,603,678,763,858,966,1086,1222,1375,1547,1740, 1958,2202]