A328603 - cp's OEIS frontend

A328603 Numbers whose prime indices have no consecutive divisible parts, meaning no prime index is a divisor of the next-smallest prime index, counted with multiplicity.

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	15
9	17
10	19
11	23
12	29
13	31
14	33
15	35
16	37
17	41
18	43
19	47
20	51
21	53
22	55
23	59
24	61
25	67
26	69
27	71
28	73
29	77
30	79
31	83
32	85
33	89
34	91
35	93
36	95
37	97
38	101
39	103
40	105
41	107
42	109
43	113
44	119
45	123
46	127
47	131
48	137
49	139
50	141
51	143
52	145
53	149
54	151
55	155
56	157
57	161
58	163
59	165
60	167

[1, 2, 3, 5, 7, 11, 13, 15, 17, 19, 23, 29, 31, 33, 35, 37, 41, 43, 47, 51, 53, 55, 59, 61, 67, 69, 71, 73, 77, 79, 83, 85, 89, 91, 93, 95, 97, 101, 103, 105, 107, 109, 113, 119, 123, 127, 131, 137, 139, 141, 143, 145, 149, 151, 155, 157, 161, 163, 165, 167]

cp's OEIS Frontend

A328603 Numbers whose prime indices have no consecutive divisible parts, meaning no prime index is a divisor of the next-smallest prime index, counted with multiplicity.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	15
9	17
10	19
11	23
12	29
13	31
14	33
15	35
16	37
17	41
18	43
19	47
20	51
21	53
22	55
23	59
24	61
25	67
26	69
27	71
28	73
29	77
30	79
31	83
32	85
33	89
34	91
35	93
36	95
37	97
38	101
39	103
40	105
41	107
42	109
43	113
44	119
45	123
46	127
47	131
48	137
49	139
50	141
51	143
52	145
53	149
54	151
55	155
56	157
57	161
58	163
59	165
60	167

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	15
9	17
10	19
11	23
12	29
13	31
14	33
15	35
16	37
17	41
18	43
19	47
20	51
21	53
22	55
23	59
24	61
25	67
26	69
27	71
28	73
29	77
30	79
31	83
32	85
33	89
34	91
35	93
36	95
37	97
38	101
39	103
40	105
41	107
42	109
43	113
44	119
45	123
46	127
47	131
48	137
49	139
50	141
51	143
52	145
53	149
54	151
55	155
56	157
57	161
58	163
59	165
60	167

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	15
9	17
10	19
11	23
12	29
13	31
14	33
15	35
16	37
17	41
18	43
19	47
20	51
21	53
22	55
23	59
24	61
25	67
26	69
27	71
28	73
29	77
30	79
31	83
32	85
33	89
34	91
35	93
36	95
37	97
38	101
39	103
40	105
41	107
42	109
43	113
44	119
45	123
46	127
47	131
48	137
49	139
50	141
51	143
52	145
53	149
54	151
55	155
56	157
57	161
58	163
59	165
60	167