A369039 - cp's OEIS frontend

A369039 Denominator of ratio A003415(n) / A003415(A276086(n)), where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function.

n	a(n)
1	1
2	1
3	5
4	3
5	21
6	1
7	7
8	2
9	31
10	39
11	123
12	5
13	45
14	55
15	185
16	15
17	705
18	25
19	275
20	175
21	215
22	1425
23	3975
24	125
25	325
26	425
27	6125
28	4125
29	22125
30	1
31	9
32	1
33	41
34	51
35	55
36	1
37	59
38	71
39	247
40	159
41	951
42	95
43	365
44	115
45	1445
46	381
47	5385
48	325
49	2175
50	565
51	1655
52	2775
53	30075
54	1375
55	12625
56	8375
57	46625
58	63375
59	166125
60	7
61	77
62	91
63	329
64	35
65	427
66	119
67	483

[1, 1, 5, 3, 21, 1, 7, 2, 31, 39, 123, 5, 45, 55, 185, 15, 705, 25, 275, 175, 215, 1425, 3975, 125, 325, 425, 6125, 4125, 22125, 1, 9, 1, 41, 51, 55, 1, 59, 71, 247, 159, 951, 95, 365, 115, 1445, 381, 5385, 325, 2175, 565, 1655, 2775, 30075, 1375, 12625, 8375, 46625, 63375, 166125, 7, 77, 91, 329, 35, 427, 119, 483]

cp's OEIS Frontend

A369039 Denominator of ratio A003415(n) / A003415(A276086(n)), where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function.

Table of values

List of values