A226325 - cp's OEIS frontend

A226325 Integers of the form n/tau(n)^2 as n runs through the integers, where tau(n) is the number of divisors of n.

n	a(n)
1	1
2	1
3	2
4	25
5	3
6	2
7	5
8	9
9	25
10	81
11	6
12	4
13	16
14	3
15	5
16	28
17	36
18	12
19	128
20	81
21	81
22	24
23	7
24	40
25	8
26	21
27	28
28	50
29	12
30	11
31	16
32	12
33	96
34	49
35	13
36	35
37	44
38	2401
39	52
40	45
41	17
42	36
43	19
44	160
45	225
46	68
47	63
48	23
49	76
50	30
51	28
52	36
53	72
54	21
55	224
56	92
57	29
58	77
59	121
60	31
61	18
62	27
63	30
64	91
65	99
66	116
67	128
68	37
69	124

[1, 1, 2, 25, 3, 2, 5, 9, 25, 81, 6, 4, 16, 3, 5, 28, 36, 12, 128, 81, 81, 24, 7, 40, 8, 21, 28, 50, 12, 11, 16, 12, 96, 49, 13, 35, 44, 2401, 52, 45, 17, 36, 19, 160, 225, 68, 63, 23, 76, 30, 28, 36, 72, 21, 224, 92, 29, 77, 121, 31, 18, 27, 30, 91, 99, 116, 128, 37, 124]

cp's OEIS Frontend

A226325 Integers of the form n/tau(n)^2 as n runs through the integers, where tau(n) is the number of divisors of n.

Table of values

List of values