A358222 - cp's OEIS frontend

A358222 Composite 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	6
2	9
3	21
4	25
5	26
6	33
7	38
8	46
9	49
10	65
11	77
12	94
13	141
14	146
15	161
16	185
17	201
18	206
19	207
20	209
21	221
22	305
23	321
24	326
25	333
26	341
27	346
28	375
29	377
30	406
31	413
32	453
33	458
34	531
35	581
36	589
37	605
38	615
39	689
40	717
41	741
42	745
43	746
44	766
45	819
46	869
47	893
48	965
49	989
50	1041
51	1046
52	1073
53	1189
54	1241
55	1254
56	1331
57	1337
58	1349
59	1461
60	1466
61	1469
62	1529
63	1541
64	1641

[6, 9, 21, 25, 26, 33, 38, 46, 49, 65, 77, 94, 141, 146, 161, 185, 201, 206, 207, 209, 221, 305, 321, 326, 333, 341, 346, 375, 377, 406, 413, 453, 458, 531, 581, 589, 605, 615, 689, 717, 741, 745, 746, 766, 819, 869, 893, 965, 989, 1041, 1046, 1073, 1189, 1241, 1254, 1331, 1337, 1349, 1461, 1466, 1469, 1529, 1541, 1641]

cp's OEIS Frontend

A358222 Composite 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