A094387 - cp's OEIS frontend

A094387 Numbers k such that gcd(k, A000120(k)) = 1.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	27
21	28
22	29
23	31
24	32
25	33
26	35
27	37
28	38
29	39
30	41
31	43
32	44
33	45
34	47
35	49
36	50
37	51
38	52
39	53
40	56
41	57
42	59
43	61
44	62
45	64
46	65
47	67
48	70
49	71
50	73
51	74
52	75
53	76
54	77
55	79
56	82
57	83
58	85
59	87
60	88
61	89
62	91
63	93
64	94
65	95
66	97
67	98
68	99
69	100
70	101
71	103

[1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 14, 15, 16, 17, 19, 22, 23, 25, 26, 27, 28, 29, 31, 32, 33, 35, 37, 38, 39, 41, 43, 44, 45, 47, 49, 50, 51, 52, 53, 56, 57, 59, 61, 62, 64, 65, 67, 70, 71, 73, 74, 75, 76, 77, 79, 82, 83, 85, 87, 88, 89, 91, 93, 94, 95, 97, 98, 99, 100, 101, 103]

cp's OEIS Frontend

A094387 Numbers k such that gcd(k, A000120(k)) = 1.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	27
21	28
22	29
23	31
24	32
25	33
26	35
27	37
28	38
29	39
30	41
31	43
32	44
33	45
34	47
35	49
36	50
37	51
38	52
39	53
40	56
41	57
42	59
43	61
44	62
45	64
46	65
47	67
48	70
49	71
50	73
51	74
52	75
53	76
54	77
55	79
56	82
57	83
58	85
59	87
60	88
61	89
62	91
63	93
64	94
65	95
66	97
67	98
68	99
69	100
70	101
71	103

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	27
21	28
22	29
23	31
24	32
25	33
26	35
27	37
28	38
29	39
30	41
31	43
32	44
33	45
34	47
35	49
36	50
37	51
38	52
39	53
40	56
41	57
42	59
43	61
44	62
45	64
46	65
47	67
48	70
49	71
50	73
51	74
52	75
53	76
54	77
55	79
56	82
57	83
58	85
59	87
60	88
61	89
62	91
63	93
64	94
65	95
66	97
67	98
68	99
69	100
70	101
71	103

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	17
15	19
16	22
17	23
18	25
19	26
20	27
21	28
22	29
23	31
24	32
25	33
26	35
27	37
28	38
29	39
30	41
31	43
32	44
33	45
34	47
35	49
36	50
37	51
38	52
39	53
40	56
41	57
42	59
43	61
44	62
45	64
46	65
47	67
48	70
49	71
50	73
51	74
52	75
53	76
54	77
55	79
56	82
57	83
58	85
59	87
60	88
61	89
62	91
63	93
64	94
65	95
66	97
67	98
68	99
69	100
70	101
71	103