A383303 - cp's OEIS frontend

A383303 Numbers k such that A276086(A276086(k)) is a multiple of A276086(A003415(k)), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.

n	a(n)
1	0
2	1
3	2
4	6
5	8
6	10
7	14
8	22
9	26
10	28
11	40
12	50
13	56
14	58
15	62
16	68
17	72
18	74
19	82
20	86
21	91
22	92
23	94
24	95
25	102
26	118
27	122
28	124
29	134
30	136
31	142
32	144
33	146
34	155
35	160
36	174
37	178
38	185
39	194
40	196
41	202
42	206
43	208
44	215
45	217
46	220
47	221
48	225
49	236
50	246
51	247
52	253
53	259
54	268
55	270
56	272
57	280
58	282
59	290
60	295
61	296
62	300
63	302
64	305
65	318
66	330
67	335
68	340
69	344

[0, 1, 2, 6, 8, 10, 14, 22, 26, 28, 40, 50, 56, 58, 62, 68, 72, 74, 82, 86, 91, 92, 94, 95, 102, 118, 122, 124, 134, 136, 142, 144, 146, 155, 160, 174, 178, 185, 194, 196, 202, 206, 208, 215, 217, 220, 221, 225, 236, 246, 247, 253, 259, 268, 270, 272, 280, 282, 290, 295, 296, 300, 302, 305, 318, 330, 335, 340, 344]

cp's OEIS Frontend

A383303 Numbers k such that A276086(A276086(k)) is a multiple of A276086(A003415(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	0
2	1
3	2
4	6
5	8
6	10
7	14
8	22
9	26
10	28
11	40
12	50
13	56
14	58
15	62
16	68
17	72
18	74
19	82
20	86
21	91
22	92
23	94
24	95
25	102
26	118
27	122
28	124
29	134
30	136
31	142
32	144
33	146
34	155
35	160
36	174
37	178
38	185
39	194
40	196
41	202
42	206
43	208
44	215
45	217
46	220
47	221
48	225
49	236
50	246
51	247
52	253
53	259
54	268
55	270
56	272
57	280
58	282
59	290
60	295
61	296
62	300
63	302
64	305
65	318
66	330
67	335
68	340
69	344

n	a(n)
1	0
2	1
3	2
4	6
5	8
6	10
7	14
8	22
9	26
10	28
11	40
12	50
13	56
14	58
15	62
16	68
17	72
18	74
19	82
20	86
21	91
22	92
23	94
24	95
25	102
26	118
27	122
28	124
29	134
30	136
31	142
32	144
33	146
34	155
35	160
36	174
37	178
38	185
39	194
40	196
41	202
42	206
43	208
44	215
45	217
46	220
47	221
48	225
49	236
50	246
51	247
52	253
53	259
54	268
55	270
56	272
57	280
58	282
59	290
60	295
61	296
62	300
63	302
64	305
65	318
66	330
67	335
68	340
69	344

n	a(n)
1	0
2	1
3	2
4	6
5	8
6	10
7	14
8	22
9	26
10	28
11	40
12	50
13	56
14	58
15	62
16	68
17	72
18	74
19	82
20	86
21	91
22	92
23	94
24	95
25	102
26	118
27	122
28	124
29	134
30	136
31	142
32	144
33	146
34	155
35	160
36	174
37	178
38	185
39	194
40	196
41	202
42	206
43	208
44	215
45	217
46	220
47	221
48	225
49	236
50	246
51	247
52	253
53	259
54	268
55	270
56	272
57	280
58	282
59	290
60	295
61	296
62	300
63	302
64	305
65	318
66	330
67	335
68	340
69	344