A047227 - OEIS

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A047227 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	8
7	9
8	10
9	13
10	14
11	15
12	16
13	19
14	20
15	21
16	22
17	25
18	26
19	27
20	28
21	31
22	32
23	33
24	34
25	37
26	38
27	39
28	40
29	43
30	44
31	45
32	46
33	49
34	50
35	51
36	52
37	55
38	56
39	57
40	58
41	61
42	62
43	63
44	64
45	67
46	68
47	69
48	70
49	73
50	74
51	75
52	76
53	79
54	80
55	81
56	82
57	85
58	86
59	87
60	88
61	91
62	92
63	93
64	94
65	97
66	98

[1,2,3,4,7,8,9,10,13,14,15,16,19,20,21,22,25,26, 27,28,31,32,33,34,37,38,39,40,43,44,45,46,49,50, 51,52,55,56,57,58,61,62,63,64,67,68,69,70,73,74, 75,76,79,80,81,82,85,86,87,88,91,92,93,94,97,98]

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	8
7	9
8	10
9	13
10	14
11	15
12	16
13	19
14	20
15	21
16	22
17	25
18	26
19	27
20	28
21	31
22	32
23	33
24	34
25	37
26	38
27	39
28	40
29	43
30	44
31	45
32	46
33	49
34	50
35	51
36	52
37	55
38	56
39	57
40	58
41	61
42	62
43	63
44	64
45	67
46	68
47	69
48	70
49	73
50	74
51	75
52	76
53	79
54	80
55	81
56	82
57	85
58	86
59	87
60	88
61	91
62	92
63	93
64	94
65	97
66	98

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	8
7	9
8	10
9	13
10	14
11	15
12	16
13	19
14	20
15	21
16	22
17	25
18	26
19	27
20	28
21	31
22	32
23	33
24	34
25	37
26	38
27	39
28	40
29	43
30	44
31	45
32	46
33	49
34	50
35	51
36	52
37	55
38	56
39	57
40	58
41	61
42	62
43	63
44	64
45	67
46	68
47	69
48	70
49	73
50	74
51	75
52	76
53	79
54	80
55	81
56	82
57	85
58	86
59	87
60	88
61	91
62	92
63	93
64	94
65	97
66	98

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	8
7	9
8	10
9	13
10	14
11	15
12	16
13	19
14	20
15	21
16	22
17	25
18	26
19	27
20	28
21	31
22	32
23	33
24	34
25	37
26	38
27	39
28	40
29	43
30	44
31	45
32	46
33	49
34	50
35	51
36	52
37	55
38	56
39	57
40	58
41	61
42	62
43	63
44	64
45	67
46	68
47	69
48	70
49	73
50	74
51	75
52	76
53	79
54	80
55	81
56	82
57	85
58	86
59	87
60	88
61	91
62	92
63	93
64	94
65	97
66	98