A193671 - OEIS

A193671 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	15
14	16
15	17
16	18
17	19
18	21
19	23
20	25
21	27
22	29
23	30
24	31
25	32
26	33
27	35
28	37
29	39
30	41
31	42
32	43
33	44
34	45
35	47
36	49
37	51
38	52
39	53
40	54
41	55
42	56
43	57
44	59
45	61
46	64
47	65
48	66
49	67
50	68
51	69
52	71
53	72
54	73
55	75
56	76
57	77
58	78
59	79
60	81
61	83
62	85
63	87
64	88
65	89
66	90
67	91

[1,2,3,4,5,6,7,8,9,11,12,13,15,16,17,18,19,21,23, 25,27,29,30,31,32,33,35,37,39,41,42,43,44,45,47, 49,51,52,53,54,55,56,57,59,61,64,65,66,67,68,69, 71,72,73,75,76,77,78,79,81,83,85,87,88,89,90,91]

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	15
14	16
15	17
16	18
17	19
18	21
19	23
20	25
21	27
22	29
23	30
24	31
25	32
26	33
27	35
28	37
29	39
30	41
31	42
32	43
33	44
34	45
35	47
36	49
37	51
38	52
39	53
40	54
41	55
42	56
43	57
44	59
45	61
46	64
47	65
48	66
49	67
50	68
51	69
52	71
53	72
54	73
55	75
56	76
57	77
58	78
59	79
60	81
61	83
62	85
63	87
64	88
65	89
66	90
67	91

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	15
14	16
15	17
16	18
17	19
18	21
19	23
20	25
21	27
22	29
23	30
24	31
25	32
26	33
27	35
28	37
29	39
30	41
31	42
32	43
33	44
34	45
35	47
36	49
37	51
38	52
39	53
40	54
41	55
42	56
43	57
44	59
45	61
46	64
47	65
48	66
49	67
50	68
51	69
52	71
53	72
54	73
55	75
56	76
57	77
58	78
59	79
60	81
61	83
62	85
63	87
64	88
65	89
66	90
67	91

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	15
14	16
15	17
16	18
17	19
18	21
19	23
20	25
21	27
22	29
23	30
24	31
25	32
26	33
27	35
28	37
29	39
30	41
31	42
32	43
33	44
34	45
35	47
36	49
37	51
38	52
39	53
40	54
41	55
42	56
43	57
44	59
45	61
46	64
47	65
48	66
49	67
50	68
51	69
52	71
53	72
54	73
55	75
56	76
57	77
58	78
59	79
60	81
61	83
62	85
63	87
64	88
65	89
66	90
67	91