A075375 - OEIS

A075375 as a simple table

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

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

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

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

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