A105388 - cp's OEIS frontend

A105388 Number of divisors of concatenated even numbers.

n	a(n)
1	2
2	8
3	8
4	6
5	32
6	12
7	4
8	48
9	96
10	48
11	8
12	40
13	64
14	24
15	32
16	32
17	12
18	96
19	16
20	448
21	64
22	48
23	256
24	16
25	192
26	36
27	24
28	640
29	32
30	192
31	16
32	32
33	256
34	72
35	256
36	288
37	16
38	384
39	256
40	256
41	32
42	12
43	128
44	60
45	160
46	1536
47	2048
48	64
49	16
50	2304
51	64
52	64
53	96
54	72
55	32
56	48
57	512
58	24
59	256
60	1536
61	64
62	72
63	768
64	40
65	4096
66	48
67	16
68	512
69	1024
70	48
71	1024

[2, 8, 8, 6, 32, 12, 4, 48, 96, 48, 8, 40, 64, 24, 32, 32, 12, 96, 16, 448, 64, 48, 256, 16, 192, 36, 24, 640, 32, 192, 16, 32, 256, 72, 256, 288, 16, 384, 256, 256, 32, 12, 128, 60, 160, 1536, 2048, 64, 16, 2304, 64, 64, 96, 72, 32, 48, 512, 24, 256, 1536, 64, 72, 768, 40, 4096, 48, 16, 512, 1024, 48, 1024]

cp's OEIS Frontend

A105388 Number of divisors of concatenated even numbers.

Table of values

List of values