A353830 - cp's OEIS frontend

A353830 The positions of nonzero digits in the balanced ternary expansions of n and a(n) are the same, and the k-th rightmost nonzero digit in a(n) equals the product of the k rightmost nonzero digits in n.

n	a(n)
0	0
1	1
2	-4
3	3
4	4
5	11
6	-12
7	-11
8	-10
9	9
10	10
11	-13
12	12
13	13
14	-34
15	33
16	34
17	35
18	-36
19	-35
20	32
21	-33
22	-32
23	29
24	-30
25	-29
26	-28
27	27
28	28
29	-31
30	30
31	31
32	38
33	-39
34	-38
35	-37
36	36
37	37
38	-40
39	39
40	40
41	101
42	-102
43	-101
44	-100
45	99
46	100
47	-103
48	102
49	103
50	-106
51	105
52	106
53	107
54	-108
55	-107
56	104

[0, 1, -4, 3, 4, 11, -12, -11, -10, 9, 10, -13, 12, 13, -34, 33, 34, 35, -36, -35, 32, -33, -32, 29, -30, -29, -28, 27, 28, -31, 30, 31, 38, -39, -38, -37, 36, 37, -40, 39, 40, 101, -102, -101, -100, 99, 100, -103, 102, 103, -106, 105, 106, 107, -108, -107, 104]

cp's OEIS Frontend

A353830 The positions of nonzero digits in the balanced ternary expansions of n and a(n) are the same, and the k-th rightmost nonzero digit in a(n) equals the product of the k rightmost nonzero digits in n.

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List of values