A309958 - cp's OEIS frontend

A309958 Product of digits of (n written in base 7).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	0
8	1
9	2
10	3
11	4
12	5
13	6
14	0
15	2
16	4
17	6
18	8
19	10
20	12
21	0
22	3
23	6
24	9
25	12
26	15
27	18
28	0
29	4
30	8
31	12
32	16
33	20
34	24
35	0
36	5
37	10
38	15
39	20
40	25
41	30
42	0
43	6
44	12
45	18
46	24
47	30
48	36
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	1
58	2
59	3
60	4
61	5
62	6
63	0
64	2
65	4
66	6
67	8
68	10
69	12
70	0
71	3
72	6
73	9
74	12
75	15
76	18
77	0
78	4
79	8
80	12
81	16
82	20
83	24
84	0
85	5
86	10
87	15
88	20
89	25
90	30
91	0
92	6
93	12
94	18
95	24
96	30
97	36
98	0
99	0
100	0

[0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 2, 4, 6, 8, 10, 12, 0, 3, 6, 9, 12, 15, 18, 0, 4, 8, 12, 16, 20, 24, 0, 5, 10, 15, 20, 25, 30, 0, 6, 12, 18, 24, 30, 36, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 0, 2, 4, 6, 8, 10, 12, 0, 3, 6, 9, 12, 15, 18, 0, 4, 8, 12, 16, 20, 24, 0, 5, 10, 15, 20, 25, 30, 0, 6, 12, 18, 24, 30, 36, 0, 0, 0]

cp's OEIS Frontend

A309958 Product of digits of (n written in base 7).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	0
8	1
9	2
10	3
11	4
12	5
13	6
14	0
15	2
16	4
17	6
18	8
19	10
20	12
21	0
22	3
23	6
24	9
25	12
26	15
27	18
28	0
29	4
30	8
31	12
32	16
33	20
34	24
35	0
36	5
37	10
38	15
39	20
40	25
41	30
42	0
43	6
44	12
45	18
46	24
47	30
48	36
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	1
58	2
59	3
60	4
61	5
62	6
63	0
64	2
65	4
66	6
67	8
68	10
69	12
70	0
71	3
72	6
73	9
74	12
75	15
76	18
77	0
78	4
79	8
80	12
81	16
82	20
83	24
84	0
85	5
86	10
87	15
88	20
89	25
90	30
91	0
92	6
93	12
94	18
95	24
96	30
97	36
98	0
99	0
100	0

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	0
8	1
9	2
10	3
11	4
12	5
13	6
14	0
15	2
16	4
17	6
18	8
19	10
20	12
21	0
22	3
23	6
24	9
25	12
26	15
27	18
28	0
29	4
30	8
31	12
32	16
33	20
34	24
35	0
36	5
37	10
38	15
39	20
40	25
41	30
42	0
43	6
44	12
45	18
46	24
47	30
48	36
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	1
58	2
59	3
60	4
61	5
62	6
63	0
64	2
65	4
66	6
67	8
68	10
69	12
70	0
71	3
72	6
73	9
74	12
75	15
76	18
77	0
78	4
79	8
80	12
81	16
82	20
83	24
84	0
85	5
86	10
87	15
88	20
89	25
90	30
91	0
92	6
93	12
94	18
95	24
96	30
97	36
98	0
99	0
100	0

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	0
8	1
9	2
10	3
11	4
12	5
13	6
14	0
15	2
16	4
17	6
18	8
19	10
20	12
21	0
22	3
23	6
24	9
25	12
26	15
27	18
28	0
29	4
30	8
31	12
32	16
33	20
34	24
35	0
36	5
37	10
38	15
39	20
40	25
41	30
42	0
43	6
44	12
45	18
46	24
47	30
48	36
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	0
57	1
58	2
59	3
60	4
61	5
62	6
63	0
64	2
65	4
66	6
67	8
68	10
69	12
70	0
71	3
72	6
73	9
74	12
75	15
76	18
77	0
78	4
79	8
80	12
81	16
82	20
83	24
84	0
85	5
86	10
87	15
88	20
89	25
90	30
91	0
92	6
93	12
94	18
95	24
96	30
97	36
98	0
99	0
100	0