A141821 - OEIS

A141821 as a simple table

n	a(n)
2	1
3	2
4	3
5	2
6	5
7	5
8	3
9	7
10	3
11	8
12	5
13	5
14	11
15	4
16	7
17	12
18	13
19	7
20	9
21	8
22	17
23	7
24	7
25	7
26	19
27	19
28	23
29	12
30	11
31	12
32	25
33	10
34	13
35	27
36	11
37	10
38	9
39	14
40	11
41	29
42	11
43	31
44	31
45	19
46	17
47	34
48	37
49	18
50	19
51	40
52	41
53	14
54	17
55	21
56	15
57	16
58	17
59	18
60	47
61	17
62	23
63	46
64	45
65	46
66	25
67	49
68	49
69	50
70	29
71	26
72	19
73	27
74	31
75	29
76	55
77	34
78	61

[1,2,3,2,5,5,3,7,3,8,5,5,11,4,7,12,13,7,9,8,17,7, 7,7,19,19,23,12,11,12,25,10,13,27,11,10,9,14,11, 29,11,31,31,19,17,34,37,18,19,40,41,14,17,21,15, 16,17,18,47,17,23,46,45,46,25,49,49,50,29,26,19, 27,31,29,55,34,61]

n	a(n)
2	1
3	2
4	3
5	2
6	5
7	5
8	3
9	7
10	3
11	8
12	5
13	5
14	11
15	4
16	7
17	12
18	13
19	7
20	9
21	8
22	17
23	7
24	7
25	7
26	19
27	19
28	23
29	12
30	11
31	12
32	25
33	10
34	13
35	27
36	11
37	10
38	9
39	14
40	11
41	29
42	11
43	31
44	31
45	19
46	17
47	34
48	37
49	18
50	19
51	40
52	41
53	14
54	17
55	21
56	15
57	16
58	17
59	18
60	47
61	17
62	23
63	46
64	45
65	46
66	25
67	49
68	49
69	50
70	29
71	26
72	19
73	27
74	31
75	29
76	55
77	34
78	61

n	a(n)
2	1
3	2
4	3
5	2
6	5
7	5
8	3
9	7
10	3
11	8
12	5
13	5
14	11
15	4
16	7
17	12
18	13
19	7
20	9
21	8
22	17
23	7
24	7
25	7
26	19
27	19
28	23
29	12
30	11
31	12
32	25
33	10
34	13
35	27
36	11
37	10
38	9
39	14
40	11
41	29
42	11
43	31
44	31
45	19
46	17
47	34
48	37
49	18
50	19
51	40
52	41
53	14
54	17
55	21
56	15
57	16
58	17
59	18
60	47
61	17
62	23
63	46
64	45
65	46
66	25
67	49
68	49
69	50
70	29
71	26
72	19
73	27
74	31
75	29
76	55
77	34
78	61

n	a(n)
2	1
3	2
4	3
5	2
6	5
7	5
8	3
9	7
10	3
11	8
12	5
13	5
14	11
15	4
16	7
17	12
18	13
19	7
20	9
21	8
22	17
23	7
24	7
25	7
26	19
27	19
28	23
29	12
30	11
31	12
32	25
33	10
34	13
35	27
36	11
37	10
38	9
39	14
40	11
41	29
42	11
43	31
44	31
45	19
46	17
47	34
48	37
49	18
50	19
51	40
52	41
53	14
54	17
55	21
56	15
57	16
58	17
59	18
60	47
61	17
62	23
63	46
64	45
65	46
66	25
67	49
68	49
69	50
70	29
71	26
72	19
73	27
74	31
75	29
76	55
77	34
78	61