A358221 - cp's OEIS frontend

A358221 Numbers k such that A003415(k) divides A276086(k), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.

n	a(n)
1	2
2	3
3	5
4	6
5	7
6	9
7	11
8	13
9	17
10	19
11	21
12	23
13	25
14	26
15	29
16	31
17	33
18	37
19	38
20	41
21	43
22	46
23	47
24	49
25	53
26	59
27	61
28	65
29	67
30	71
31	73
32	77
33	79
34	83
35	89
36	94
37	97
38	101
39	103
40	107
41	109
42	113
43	127
44	131
45	137
46	139
47	141
48	146
49	149
50	151
51	157
52	161
53	163
54	167
55	173
56	179
57	181
58	185
59	191
60	193
61	197
62	199
63	201
64	206
65	207
66	209
67	211
68	221
69	223
70	227
71	229
72	233

[2, 3, 5, 6, 7, 9, 11, 13, 17, 19, 21, 23, 25, 26, 29, 31, 33, 37, 38, 41, 43, 46, 47, 49, 53, 59, 61, 65, 67, 71, 73, 77, 79, 83, 89, 94, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 141, 146, 149, 151, 157, 161, 163, 167, 173, 179, 181, 185, 191, 193, 197, 199, 201, 206, 207, 209, 211, 221, 223, 227, 229, 233]

cp's OEIS Frontend

A358221 Numbers k such that A003415(k) divides A276086(k), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	6
5	7
6	9
7	11
8	13
9	17
10	19
11	21
12	23
13	25
14	26
15	29
16	31
17	33
18	37
19	38
20	41
21	43
22	46
23	47
24	49
25	53
26	59
27	61
28	65
29	67
30	71
31	73
32	77
33	79
34	83
35	89
36	94
37	97
38	101
39	103
40	107
41	109
42	113
43	127
44	131
45	137
46	139
47	141
48	146
49	149
50	151
51	157
52	161
53	163
54	167
55	173
56	179
57	181
58	185
59	191
60	193
61	197
62	199
63	201
64	206
65	207
66	209
67	211
68	221
69	223
70	227
71	229
72	233

n	a(n)
1	2
2	3
3	5
4	6
5	7
6	9
7	11
8	13
9	17
10	19
11	21
12	23
13	25
14	26
15	29
16	31
17	33
18	37
19	38
20	41
21	43
22	46
23	47
24	49
25	53
26	59
27	61
28	65
29	67
30	71
31	73
32	77
33	79
34	83
35	89
36	94
37	97
38	101
39	103
40	107
41	109
42	113
43	127
44	131
45	137
46	139
47	141
48	146
49	149
50	151
51	157
52	161
53	163
54	167
55	173
56	179
57	181
58	185
59	191
60	193
61	197
62	199
63	201
64	206
65	207
66	209
67	211
68	221
69	223
70	227
71	229
72	233

n	a(n)
1	2
2	3
3	5
4	6
5	7
6	9
7	11
8	13
9	17
10	19
11	21
12	23
13	25
14	26
15	29
16	31
17	33
18	37
19	38
20	41
21	43
22	46
23	47
24	49
25	53
26	59
27	61
28	65
29	67
30	71
31	73
32	77
33	79
34	83
35	89
36	94
37	97
38	101
39	103
40	107
41	109
42	113
43	127
44	131
45	137
46	139
47	141
48	146
49	149
50	151
51	157
52	161
53	163
54	167
55	173
56	179
57	181
58	185
59	191
60	193
61	197
62	199
63	201
64	206
65	207
66	209
67	211
68	221
69	223
70	227
71	229
72	233