A115367 - OEIS

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A115367 as a simple table

n	a(n)
0	1
1	2
2	2
3	4
4	4
5	4
6	5
7	6
8	7
9	6
10	9
11	6
12	9
13	6
14	10
15	8
16	12
17	8
18	14
19	8
20	14
21	8
22	16
23	8
24	16
25	8
26	16
27	8
28	16
29	8
30	17
31	10
32	19
33	10
34	21
35	10
36	21
37	10
38	23

[1,2,2,4,4,4,5,6,7,6,9,6,9,6,10,8,12,8,14,8,14,8, 16,8,16,8,16,8,16,8,17,10,19,10,21,10,21,10,23]