A065365 - cp's OEIS frontend

A065365 Replace 3^k with 2^k in balanced ternary expansion of n.

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

[1, 1, 2, 3, 1, 2, 3, 3, 4, 5, 5, 6, 7, 1, 2, 3, 3, 4, 5, 5, 6, 7, 5, 6, 7, 7, 8, 9, 9, 10, 11, 9, 10, 11, 11, 12, 13, 13, 14, 15, 1, 2, 3, 3, 4, 5, 5, 6, 7, 5, 6, 7, 7, 8, 9, 9, 10, 11, 9, 10, 11, 11, 12, 13, 13, 14, 15, 9, 10, 11, 11, 12, 13, 13, 14, 15, 13, 14, 15, 15, 16, 17, 17, 18, 19]

cp's OEIS Frontend

A065365 Replace 3^k with 2^k in balanced ternary expansion of n.

Table of values

List of values

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

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

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