A175081 - OEIS

A175081 as a simple table

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

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

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

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

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