A062968 - OEIS

A062968 as a simple table

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

[1,1,2,2,4,3,6,5,7,7,10,7,12,11,12,12,16,13,18,15, 18,19,22,17,23,23,24,23,28,23,30,27,30,31,32,28, 36,35,36,33,40,35,42,39,40,43,46,39,47,45,48,47, 52,47,52,49,54,55,58,49,60,59,58,58,62,59,66,63, 66,63,70,61,72]

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

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

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