A096683 - cp's OEIS frontend

A096683 Least k such that decimal representation of k*n contains only digits 0 and 4.

n	a(n)
1	4
2	2
3	148
4	1
5	8
6	74
7	572
8	5
9	49382716
10	4
11	4
12	37
13	308
14	286
15	296
16	25
17	2612
18	24691358
19	2316
20	2
21	1924
22	2
23	19148
24	185
25	16
26	154
27	163127572
28	143
29	151876
30	148
31	14324
32	125
33	13468
34	1306
35	1144
36	12345679
37	12
38	1158
39	1036
40	1
41	1084
42	962
43	102428
44	1
45	98765432

[4, 2, 148, 1, 8, 74, 572, 5, 49382716, 4, 4, 37, 308, 286, 296, 25, 2612, 24691358, 2316, 2, 1924, 2, 19148, 185, 16, 154, 163127572, 143, 151876, 148, 14324, 125, 13468, 1306, 1144, 12345679, 12, 1158, 1036, 1, 1084, 962, 102428, 1, 98765432]

cp's OEIS Frontend

A096683 Least k such that decimal representation of k*n contains only digits 0 and 4.

Table of values

List of values