A351081 - cp's OEIS frontend

A351081 a(n) = Product_{d|n} A019565(A289813(d)); a product obtained from the 1-digits present in ternary expansions of the divisors of n.

n	a(n)
1	2
2	2
3	6
4	12
5	6
6	6
7	4
8	12
9	30
10	60
11	10
12	540
13	60
14	60
15	90
16	120
17	10
18	30
19	4
20	360
21	36
22	60
23	6
24	540
25	12
26	60
27	210
28	5040
29	14
30	18900
31	84
32	2520
33	210
34	140
35	84
36	94500
37	140
38	140
39	18900
40	75600
41	210
42	18900
43	140
44	12600
45	3150
46	84
47	14
48	113400
49	168
50	2520
51	210
52	5040
53	14
54	210
55	60
56	5040
57	36
58	84
59	6
60	1701000
61	4
62	84
63	900
64	25200
65	900
66	18900

[2, 2, 6, 12, 6, 6, 4, 12, 30, 60, 10, 540, 60, 60, 90, 120, 10, 30, 4, 360, 36, 60, 6, 540, 12, 60, 210, 5040, 14, 18900, 84, 2520, 210, 140, 84, 94500, 140, 140, 18900, 75600, 210, 18900, 140, 12600, 3150, 84, 14, 113400, 168, 2520, 210, 5040, 14, 210, 60, 5040, 36, 84, 6, 1701000, 4, 84, 900, 25200, 900, 18900]

cp's OEIS Frontend

A351081 a(n) = Product_{d|n} A019565(A289813(d)); a product obtained from the 1-digits present in ternary expansions of the divisors of n.

Table of values

List of values