A081134 - cp's OEIS frontend

A081134 Distance to nearest power of 3.

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

[0, 1, 0, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7]

cp's OEIS Frontend

A081134 Distance to nearest power of 3.

Table of values

List of values

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

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

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