A302521 - cp's OEIS frontend

A302521 Odd numbers whose prime indices are squarefree and have disjoint prime indices. Numbers n such that the n-th multiset multisystem is a set partition.

n	a(n)
1	1
2	3
3	5
4	11
5	13
6	15
7	17
8	29
9	31
10	33
11	41
12	43
13	47
14	51
15	55
16	59
17	67
18	73
19	79
20	83
21	85
22	93
23	101
24	109
25	113
26	123
27	127
28	137
29	139
30	141
31	143
32	145
33	149
34	155
35	157
36	163
37	165
38	167
39	177
40	179
41	181
42	187
43	191
44	199
45	201
46	205
47	211
48	215
49	219
50	221
51	233
52	241
53	249
54	255
55	257
56	269
57	271

[1, 3, 5, 11, 13, 15, 17, 29, 31, 33, 41, 43, 47, 51, 55, 59, 67, 73, 79, 83, 85, 93, 101, 109, 113, 123, 127, 137, 139, 141, 143, 145, 149, 155, 157, 163, 165, 167, 177, 179, 181, 187, 191, 199, 201, 205, 211, 215, 219, 221, 233, 241, 249, 255, 257, 269, 271]

cp's OEIS Frontend

A302521 Odd numbers whose prime indices are squarefree and have disjoint prime indices. Numbers n such that the n-th multiset multisystem is a set partition.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	11
5	13
6	15
7	17
8	29
9	31
10	33
11	41
12	43
13	47
14	51
15	55
16	59
17	67
18	73
19	79
20	83
21	85
22	93
23	101
24	109
25	113
26	123
27	127
28	137
29	139
30	141
31	143
32	145
33	149
34	155
35	157
36	163
37	165
38	167
39	177
40	179
41	181
42	187
43	191
44	199
45	201
46	205
47	211
48	215
49	219
50	221
51	233
52	241
53	249
54	255
55	257
56	269
57	271

n	a(n)
1	1
2	3
3	5
4	11
5	13
6	15
7	17
8	29
9	31
10	33
11	41
12	43
13	47
14	51
15	55
16	59
17	67
18	73
19	79
20	83
21	85
22	93
23	101
24	109
25	113
26	123
27	127
28	137
29	139
30	141
31	143
32	145
33	149
34	155
35	157
36	163
37	165
38	167
39	177
40	179
41	181
42	187
43	191
44	199
45	201
46	205
47	211
48	215
49	219
50	221
51	233
52	241
53	249
54	255
55	257
56	269
57	271

n	a(n)
1	1
2	3
3	5
4	11
5	13
6	15
7	17
8	29
9	31
10	33
11	41
12	43
13	47
14	51
15	55
16	59
17	67
18	73
19	79
20	83
21	85
22	93
23	101
24	109
25	113
26	123
27	127
28	137
29	139
30	141
31	143
32	145
33	149
34	155
35	157
36	163
37	165
38	167
39	177
40	179
41	181
42	187
43	191
44	199
45	201
46	205
47	211
48	215
49	219
50	221
51	233
52	241
53	249
54	255
55	257
56	269
57	271