A343551 - cp's OEIS frontend

A343551 Numbers m/k where the number m is formed by inserting a digit 0 between each pair of digits in k, and m is divisible by k.

n	a(n)
1	10
2	7
3	6
4	10
5	10
6	10
7	9
8	10
9	10
10	10
11	10
12	10
13	100
14	91
15	85
16	81
17	70
18	60
19	100
20	91
21	85
22	82
23	73
24	100
25	91
26	85
27	100
28	91
29	90
30	85
31	100
32	91
33	100
34	91
35	100
36	94
37	91
38	100
39	91
40	100
41	91
42	1000
43	961
44	910
45	853
46	850
47	810
48	739
49	721
50	700
51	676
52	637
53	600
54	571
55	546
56	1000
57	961
58	91

[10, 7, 6, 10, 10, 10, 9, 10, 10, 10, 10, 10, 100, 91, 85, 81, 70, 60, 100, 91, 85, 82, 73, 100, 91, 85, 100, 91, 90, 85, 100, 91, 100, 91, 100, 94, 91, 100, 91, 100, 91, 1000, 961, 910, 853, 850, 810, 739, 721, 700, 676, 637, 600, 571, 546, 1000, 961, 91]

cp's OEIS Frontend

A343551 Numbers m/k where the number m is formed by inserting a digit 0 between each pair of digits in k, and m is divisible by k.

Table of values

List of values