A047593 - OEIS

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A047593 as a simple table

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

[2,3,4,5,6,7,10,11,12,13,14,15,18,19,20,21,22,23, 26,27,28,29,30,31,34,35,36,37,38,39,42,43,44,45, 46,47,50,51,52,53,54,55,58,59,60,61,62,63,66,67, 68,69,70,71,74,75,76,77,78,79,82,83,84,85,86,87]

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

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

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