A247798 - cp's OEIS frontend

A247798 n-th positive integer relatively prime to 2*n - 1.

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	7
8	14
9	9
10	10
11	19
12	12
13	16
14	20
15	15
16	16
17	28
18	26
19	19
20	32
21	21
22	22
23	43
24	24
25	29
26	41
27	27
28	38
29	46
30	30
31	31
32	55
33	44
34	34
35	55
36	36
37	37
38	71
39	50
40	40
41	61
42	42
43	57
44	68
45	45
46	58
47	73
48	63
49	49
50	82
51	51
52	52
53	116
54	54
55	55
56	86
57	57
58	76
59	95
60	74
61	67
62	95
63	78
64	64
65	100
66	66

[1, 2, 3, 4, 7, 6, 7, 14, 9, 10, 19, 12, 16, 20, 15, 16, 28, 26, 19, 32, 21, 22, 43, 24, 29, 41, 27, 38, 46, 30, 31, 55, 44, 34, 55, 36, 37, 71, 50, 40, 61, 42, 57, 68, 45, 58, 73, 63, 49, 82, 51, 52, 116, 54, 55, 86, 57, 76, 95, 74, 67, 95, 78, 64, 100, 66]

cp's OEIS Frontend

A247798 n-th positive integer relatively prime to 2*n - 1.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	7
8	14
9	9
10	10
11	19
12	12
13	16
14	20
15	15
16	16
17	28
18	26
19	19
20	32
21	21
22	22
23	43
24	24
25	29
26	41
27	27
28	38
29	46
30	30
31	31
32	55
33	44
34	34
35	55
36	36
37	37
38	71
39	50
40	40
41	61
42	42
43	57
44	68
45	45
46	58
47	73
48	63
49	49
50	82
51	51
52	52
53	116
54	54
55	55
56	86
57	57
58	76
59	95
60	74
61	67
62	95
63	78
64	64
65	100
66	66

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	7
8	14
9	9
10	10
11	19
12	12
13	16
14	20
15	15
16	16
17	28
18	26
19	19
20	32
21	21
22	22
23	43
24	24
25	29
26	41
27	27
28	38
29	46
30	30
31	31
32	55
33	44
34	34
35	55
36	36
37	37
38	71
39	50
40	40
41	61
42	42
43	57
44	68
45	45
46	58
47	73
48	63
49	49
50	82
51	51
52	52
53	116
54	54
55	55
56	86
57	57
58	76
59	95
60	74
61	67
62	95
63	78
64	64
65	100
66	66

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	7
8	14
9	9
10	10
11	19
12	12
13	16
14	20
15	15
16	16
17	28
18	26
19	19
20	32
21	21
22	22
23	43
24	24
25	29
26	41
27	27
28	38
29	46
30	30
31	31
32	55
33	44
34	34
35	55
36	36
37	37
38	71
39	50
40	40
41	61
42	42
43	57
44	68
45	45
46	58
47	73
48	63
49	49
50	82
51	51
52	52
53	116
54	54
55	55
56	86
57	57
58	76
59	95
60	74
61	67
62	95
63	78
64	64
65	100
66	66