A067044 - cp's OEIS frontend

A067044 Smallest positive k such that k*n contains only even digits.

n	a(n)
1	2
2	1
3	2
4	1
5	4
6	1
7	4
8	1
9	32
10	2
11	2
12	2
13	2
14	2
15	4
16	3
17	4
18	16
19	12
20	1
21	2
22	1
23	2
24	1
25	8
26	1
27	18
28	1
29	14
30	2
31	2
32	2
33	2
34	2
35	8
36	8
37	6
38	6
39	12
40	1
41	2
42	1
43	2
44	1
45	64
46	1
47	6
48	1
49	14
50	4
51	4
52	4
53	8
54	9
55	4
56	4
57	4
58	7
59	14
60	1
61	4
62	1
63	14
64	1
65	4
66	1
67	4
68	1
69	12
70	4
71	4
72	4
73	28
74	3
75	8
76	3
77	6
78	6
79	34
80	1
81	6
82	1
83	8
84	1
85	8
86	1
87	24
88	1
89	32
90	32
91	22
92	5
93	22
94	3

[2, 1, 2, 1, 4, 1, 4, 1, 32, 2, 2, 2, 2, 2, 4, 3, 4, 16, 12, 1, 2, 1, 2, 1, 8, 1, 18, 1, 14, 2, 2, 2, 2, 2, 8, 8, 6, 6, 12, 1, 2, 1, 2, 1, 64, 1, 6, 1, 14, 4, 4, 4, 8, 9, 4, 4, 4, 7, 14, 1, 4, 1, 14, 1, 4, 1, 4, 1, 12, 4, 4, 4, 28, 3, 8, 3, 6, 6, 34, 1, 6, 1, 8, 1, 8, 1, 24, 1, 32, 32, 22, 5, 22, 3]

cp's OEIS Frontend

A067044 Smallest positive k such that k*n contains only even digits.

Table of values

List of values

n	a(n)
1	2
2	1
3	2
4	1
5	4
6	1
7	4
8	1
9	32
10	2
11	2
12	2
13	2
14	2
15	4
16	3
17	4
18	16
19	12
20	1
21	2
22	1
23	2
24	1
25	8
26	1
27	18
28	1
29	14
30	2
31	2
32	2
33	2
34	2
35	8
36	8
37	6
38	6
39	12
40	1
41	2
42	1
43	2
44	1
45	64
46	1
47	6
48	1
49	14
50	4
51	4
52	4
53	8
54	9
55	4
56	4
57	4
58	7
59	14
60	1
61	4
62	1
63	14
64	1
65	4
66	1
67	4
68	1
69	12
70	4
71	4
72	4
73	28
74	3
75	8
76	3
77	6
78	6
79	34
80	1
81	6
82	1
83	8
84	1
85	8
86	1
87	24
88	1
89	32
90	32
91	22
92	5
93	22
94	3

n	a(n)
1	2
2	1
3	2
4	1
5	4
6	1
7	4
8	1
9	32
10	2
11	2
12	2
13	2
14	2
15	4
16	3
17	4
18	16
19	12
20	1
21	2
22	1
23	2
24	1
25	8
26	1
27	18
28	1
29	14
30	2
31	2
32	2
33	2
34	2
35	8
36	8
37	6
38	6
39	12
40	1
41	2
42	1
43	2
44	1
45	64
46	1
47	6
48	1
49	14
50	4
51	4
52	4
53	8
54	9
55	4
56	4
57	4
58	7
59	14
60	1
61	4
62	1
63	14
64	1
65	4
66	1
67	4
68	1
69	12
70	4
71	4
72	4
73	28
74	3
75	8
76	3
77	6
78	6
79	34
80	1
81	6
82	1
83	8
84	1
85	8
86	1
87	24
88	1
89	32
90	32
91	22
92	5
93	22
94	3

n	a(n)
1	2
2	1
3	2
4	1
5	4
6	1
7	4
8	1
9	32
10	2
11	2
12	2
13	2
14	2
15	4
16	3
17	4
18	16
19	12
20	1
21	2
22	1
23	2
24	1
25	8
26	1
27	18
28	1
29	14
30	2
31	2
32	2
33	2
34	2
35	8
36	8
37	6
38	6
39	12
40	1
41	2
42	1
43	2
44	1
45	64
46	1
47	6
48	1
49	14
50	4
51	4
52	4
53	8
54	9
55	4
56	4
57	4
58	7
59	14
60	1
61	4
62	1
63	14
64	1
65	4
66	1
67	4
68	1
69	12
70	4
71	4
72	4
73	28
74	3
75	8
76	3
77	6
78	6
79	34
80	1
81	6
82	1
83	8
84	1
85	8
86	1
87	24
88	1
89	32
90	32
91	22
92	5
93	22
94	3