A076034 - cp's OEIS frontend

A076034 Group the natural numbers so that the n-th group contains the smallest set of n relatively prime numbers: (1), (2, 3), (4, 5, 7), (6, 11, 13, 17), (8, 9, 19, 23, 25), (10, 21, 29, 31, 37, 41), ...

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	13
10	17
11	8
12	9
13	19
14	23
15	25
16	10
17	21
18	29
19	31
20	37
21	41
22	12
23	35
24	43
25	47
26	53
27	59
28	61
29	14
30	15
31	67
32	71
33	73
34	79
35	83
36	89
37	16
38	27
39	49
40	55
41	97
42	101
43	103
44	107
45	109
46	18
47	65
48	77
49	113
50	127
51	131
52	137
53	139
54	149
55	151
56	20
57	33
58	91
59	157
60	163
61	167
62	173
63	179
64	181
65	191
66	193

[1, 2, 3, 4, 5, 7, 6, 11, 13, 17, 8, 9, 19, 23, 25, 10, 21, 29, 31, 37, 41, 12, 35, 43, 47, 53, 59, 61, 14, 15, 67, 71, 73, 79, 83, 89, 16, 27, 49, 55, 97, 101, 103, 107, 109, 18, 65, 77, 113, 127, 131, 137, 139, 149, 151, 20, 33, 91, 157, 163, 167, 173, 179, 181, 191, 193]

cp's OEIS Frontend

A076034 Group the natural numbers so that the n-th group contains the smallest set of n relatively prime numbers: (1), (2, 3), (4, 5, 7), (6, 11, 13, 17), (8, 9, 19, 23, 25), (10, 21, 29, 31, 37, 41), ...

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	13
10	17
11	8
12	9
13	19
14	23
15	25
16	10
17	21
18	29
19	31
20	37
21	41
22	12
23	35
24	43
25	47
26	53
27	59
28	61
29	14
30	15
31	67
32	71
33	73
34	79
35	83
36	89
37	16
38	27
39	49
40	55
41	97
42	101
43	103
44	107
45	109
46	18
47	65
48	77
49	113
50	127
51	131
52	137
53	139
54	149
55	151
56	20
57	33
58	91
59	157
60	163
61	167
62	173
63	179
64	181
65	191
66	193

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	13
10	17
11	8
12	9
13	19
14	23
15	25
16	10
17	21
18	29
19	31
20	37
21	41
22	12
23	35
24	43
25	47
26	53
27	59
28	61
29	14
30	15
31	67
32	71
33	73
34	79
35	83
36	89
37	16
38	27
39	49
40	55
41	97
42	101
43	103
44	107
45	109
46	18
47	65
48	77
49	113
50	127
51	131
52	137
53	139
54	149
55	151
56	20
57	33
58	91
59	157
60	163
61	167
62	173
63	179
64	181
65	191
66	193

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	11
9	13
10	17
11	8
12	9
13	19
14	23
15	25
16	10
17	21
18	29
19	31
20	37
21	41
22	12
23	35
24	43
25	47
26	53
27	59
28	61
29	14
30	15
31	67
32	71
33	73
34	79
35	83
36	89
37	16
38	27
39	49
40	55
41	97
42	101
43	103
44	107
45	109
46	18
47	65
48	77
49	113
50	127
51	131
52	137
53	139
54	149
55	151
56	20
57	33
58	91
59	157
60	163
61	167
62	173
63	179
64	181
65	191
66	193