A323405 - OEIS

A323405 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	18
26	19
27	20
28	21
29	3
30	22
31	3
32	23
33	24
34	25
35	26
36	27
37	3
38	28
39	26
40	29
41	3
42	30
43	3
44	31
45	32
46	33
47	3
48	34
49	35
50	36
51	37
52	38
53	3
54	39
55	40
56	41
57	42
58	43
59	3
60	44
61	3
62	45
63	46
64	47
65	48
66	49
67	3
68	50
69	51
70	52
71	3
72	53
73	3
74	54
75	55
76	56
77	57
78	58
79	3
80	59
81	60
82	61
83	3
84	62
85	63
86	64
87	65
88	66
89	3
90	67
91	68
92	69
93	57
94	70
95	71
96	72
97	3
98	73
99	74
100	75
101	3

[1,2,3,4,3,5,3,6,7,8,3,9,3,10,11,12,3,13,3,14,15, 16,3,17,18,19,20,21,3,22,3,23,24,25,26,27,3,28,26, 29,3,30,3,31,32,33,3,34,35,36,37,38,3,39,40,41,42, 43,3,44,3,45,46,47,48,49,3,50,51,52,3,53,3,54,55, 56,57,58,3,59,60,61,3,62,63,64,65,66,3,67,68,69, 57,70,71,72,3,73,74,75,3]

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	18
26	19
27	20
28	21
29	3
30	22
31	3
32	23
33	24
34	25
35	26
36	27
37	3
38	28
39	26
40	29
41	3
42	30
43	3
44	31
45	32
46	33
47	3
48	34
49	35
50	36
51	37
52	38
53	3
54	39
55	40
56	41
57	42
58	43
59	3
60	44
61	3
62	45
63	46
64	47
65	48
66	49
67	3
68	50
69	51
70	52
71	3
72	53
73	3
74	54
75	55
76	56
77	57
78	58
79	3
80	59
81	60
82	61
83	3
84	62
85	63
86	64
87	65
88	66
89	3
90	67
91	68
92	69
93	57
94	70
95	71
96	72
97	3
98	73
99	74
100	75
101	3

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	18
26	19
27	20
28	21
29	3
30	22
31	3
32	23
33	24
34	25
35	26
36	27
37	3
38	28
39	26
40	29
41	3
42	30
43	3
44	31
45	32
46	33
47	3
48	34
49	35
50	36
51	37
52	38
53	3
54	39
55	40
56	41
57	42
58	43
59	3
60	44
61	3
62	45
63	46
64	47
65	48
66	49
67	3
68	50
69	51
70	52
71	3
72	53
73	3
74	54
75	55
76	56
77	57
78	58
79	3
80	59
81	60
82	61
83	3
84	62
85	63
86	64
87	65
88	66
89	3
90	67
91	68
92	69
93	57
94	70
95	71
96	72
97	3
98	73
99	74
100	75
101	3

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	18
26	19
27	20
28	21
29	3
30	22
31	3
32	23
33	24
34	25
35	26
36	27
37	3
38	28
39	26
40	29
41	3
42	30
43	3
44	31
45	32
46	33
47	3
48	34
49	35
50	36
51	37
52	38
53	3
54	39
55	40
56	41
57	42
58	43
59	3
60	44
61	3
62	45
63	46
64	47
65	48
66	49
67	3
68	50
69	51
70	52
71	3
72	53
73	3
74	54
75	55
76	56
77	57
78	58
79	3
80	59
81	60
82	61
83	3
84	62
85	63
86	64
87	65
88	66
89	3
90	67
91	68
92	69
93	57
94	70
95	71
96	72
97	3
98	73
99	74
100	75
101	3