A067734 - cp's OEIS frontend

A067734 Number of ways writing n as a product of decimal digits of some other number which has no digits equal to 1.

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	3
7	1
8	4
9	2
10	2
11	0
12	7
13	0
14	2
15	2
16	7
17	0
18	7
19	0
20	5
21	2
22	0
23	0
24	17
25	1
26	0
27	3
28	5
29	0
30	8
31	0
32	13
33	0
34	0
35	2
36	21
37	0
38	0
39	0
40	12
41	0
42	8
43	0
44	0
45	5
46	0
47	0
48	38
49	1
50	3
51	0
52	0
53	0
54	15
55	0
56	12
57	0
58	0
59	0
60	24
61	0
62	0
63	5
64	24
65	0
66	0
67	0
68	0
69	0
70	6
71	0
72	58
73	0
74	0
75	3
76	0
77	0
78	0
79	0
80	26
81	5
82	0
83	0
84	24
85	0
86	0
87	0
88	0
89	0
90	24
91	0
92	0
93	0
94	0
95	0
96	82
97	0

[0, 1, 1, 2, 1, 3, 1, 4, 2, 2, 0, 7, 0, 2, 2, 7, 0, 7, 0, 5, 2, 0, 0, 17, 1, 0, 3, 5, 0, 8, 0, 13, 0, 0, 2, 21, 0, 0, 0, 12, 0, 8, 0, 0, 5, 0, 0, 38, 1, 3, 0, 0, 0, 15, 0, 12, 0, 0, 0, 24, 0, 0, 5, 24, 0, 0, 0, 0, 0, 6, 0, 58, 0, 0, 3, 0, 0, 0, 0, 26, 5, 0, 0, 24, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 82, 0]

cp's OEIS Frontend

A067734 Number of ways writing n as a product of decimal digits of some other number which has no digits equal to 1.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	3
7	1
8	4
9	2
10	2
11	0
12	7
13	0
14	2
15	2
16	7
17	0
18	7
19	0
20	5
21	2
22	0
23	0
24	17
25	1
26	0
27	3
28	5
29	0
30	8
31	0
32	13
33	0
34	0
35	2
36	21
37	0
38	0
39	0
40	12
41	0
42	8
43	0
44	0
45	5
46	0
47	0
48	38
49	1
50	3
51	0
52	0
53	0
54	15
55	0
56	12
57	0
58	0
59	0
60	24
61	0
62	0
63	5
64	24
65	0
66	0
67	0
68	0
69	0
70	6
71	0
72	58
73	0
74	0
75	3
76	0
77	0
78	0
79	0
80	26
81	5
82	0
83	0
84	24
85	0
86	0
87	0
88	0
89	0
90	24
91	0
92	0
93	0
94	0
95	0
96	82
97	0

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	3
7	1
8	4
9	2
10	2
11	0
12	7
13	0
14	2
15	2
16	7
17	0
18	7
19	0
20	5
21	2
22	0
23	0
24	17
25	1
26	0
27	3
28	5
29	0
30	8
31	0
32	13
33	0
34	0
35	2
36	21
37	0
38	0
39	0
40	12
41	0
42	8
43	0
44	0
45	5
46	0
47	0
48	38
49	1
50	3
51	0
52	0
53	0
54	15
55	0
56	12
57	0
58	0
59	0
60	24
61	0
62	0
63	5
64	24
65	0
66	0
67	0
68	0
69	0
70	6
71	0
72	58
73	0
74	0
75	3
76	0
77	0
78	0
79	0
80	26
81	5
82	0
83	0
84	24
85	0
86	0
87	0
88	0
89	0
90	24
91	0
92	0
93	0
94	0
95	0
96	82
97	0

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	3
7	1
8	4
9	2
10	2
11	0
12	7
13	0
14	2
15	2
16	7
17	0
18	7
19	0
20	5
21	2
22	0
23	0
24	17
25	1
26	0
27	3
28	5
29	0
30	8
31	0
32	13
33	0
34	0
35	2
36	21
37	0
38	0
39	0
40	12
41	0
42	8
43	0
44	0
45	5
46	0
47	0
48	38
49	1
50	3
51	0
52	0
53	0
54	15
55	0
56	12
57	0
58	0
59	0
60	24
61	0
62	0
63	5
64	24
65	0
66	0
67	0
68	0
69	0
70	6
71	0
72	58
73	0
74	0
75	3
76	0
77	0
78	0
79	0
80	26
81	5
82	0
83	0
84	24
85	0
86	0
87	0
88	0
89	0
90	24
91	0
92	0
93	0
94	0
95	0
96	82
97	0