A091786 - OEIS

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A091786 as a simple table

n	a(n)
1	3
2	3
3	3
4	3
5	3
6	3
7	3
8	3
9	4
10	4
11	4
12	4
13	4
14	5
15	5
16	5
17	5
18	5
19	6
20	6
21	6
22	7
23	7
24	7
25	7
26	8
27	8
28	9
29	9
30	9
31	10
32	10
33	10
34	10
35	11
36	11
37	11
38	11
39	12
40	13
41	15
42	15
43	15
44	17
45	20
46	21
47	21
48	27
49	31
50	34
51	55

[3,3,3,3,3,3,3,3,4,4,4,4,4,5,5,5,5,5,6,6,6,7,7,7, 7,8,8,9,9,9,10,10,10,10,11,11,11,11,12,13,15,15, 15,17,20,21,21,27,31,34,55]

n	a(n)
1	3
2	3
3	3
4	3
5	3
6	3
7	3
8	3
9	4
10	4
11	4
12	4
13	4
14	5
15	5
16	5
17	5
18	5
19	6
20	6
21	6
22	7
23	7
24	7
25	7
26	8
27	8
28	9
29	9
30	9
31	10
32	10
33	10
34	10
35	11
36	11
37	11
38	11
39	12
40	13
41	15
42	15
43	15
44	17
45	20
46	21
47	21
48	27
49	31
50	34
51	55

n	a(n)
1	3
2	3
3	3
4	3
5	3
6	3
7	3
8	3
9	4
10	4
11	4
12	4
13	4
14	5
15	5
16	5
17	5
18	5
19	6
20	6
21	6
22	7
23	7
24	7
25	7
26	8
27	8
28	9
29	9
30	9
31	10
32	10
33	10
34	10
35	11
36	11
37	11
38	11
39	12
40	13
41	15
42	15
43	15
44	17
45	20
46	21
47	21
48	27
49	31
50	34
51	55

n	a(n)
1	3
2	3
3	3
4	3
5	3
6	3
7	3
8	3
9	4
10	4
11	4
12	4
13	4
14	5
15	5
16	5
17	5
18	5
19	6
20	6
21	6
22	7
23	7
24	7
25	7
26	8
27	8
28	9
29	9
30	9
31	10
32	10
33	10
34	10
35	11
36	11
37	11
38	11
39	12
40	13
41	15
42	15
43	15
44	17
45	20
46	21
47	21
48	27
49	31
50	34
51	55