A342521 - OEIS

A342521 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	17
16	18
17	19
18	20
19	21
20	22
21	23
22	25
23	26
24	28
25	29
26	30
27	31
28	33
29	34
30	35
31	37
32	38
33	39
34	41
35	43
36	44
37	45
38	46
39	47
40	49
41	50
42	51
43	52
44	53
45	55
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	73
61	74
62	75
63	76
64	77
65	78
66	79
67	82

[1,2,3,4,5,6,7,9,10,11,12,13,14,15,17,18,19,20,21, 22,23,25,26,28,29,30,31,33,34,35,37,38,39,41,43, 44,45,46,47,49,50,51,52,53,55,57,58,59,60,61,62, 63,65,66,67,68,69,70,71,73,74,75,76,77,78,79,82]

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	17
16	18
17	19
18	20
19	21
20	22
21	23
22	25
23	26
24	28
25	29
26	30
27	31
28	33
29	34
30	35
31	37
32	38
33	39
34	41
35	43
36	44
37	45
38	46
39	47
40	49
41	50
42	51
43	52
44	53
45	55
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	73
61	74
62	75
63	76
64	77
65	78
66	79
67	82

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	17
16	18
17	19
18	20
19	21
20	22
21	23
22	25
23	26
24	28
25	29
26	30
27	31
28	33
29	34
30	35
31	37
32	38
33	39
34	41
35	43
36	44
37	45
38	46
39	47
40	49
41	50
42	51
43	52
44	53
45	55
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	73
61	74
62	75
63	76
64	77
65	78
66	79
67	82

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	17
16	18
17	19
18	20
19	21
20	22
21	23
22	25
23	26
24	28
25	29
26	30
27	31
28	33
29	34
30	35
31	37
32	38
33	39
34	41
35	43
36	44
37	45
38	46
39	47
40	49
41	50
42	51
43	52
44	53
45	55
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	65
54	66
55	67
56	68
57	69
58	70
59	71
60	73
61	74
62	75
63	76
64	77
65	78
66	79
67	82