A206807 - cp's OEIS frontend

A206807 Position of 3^n when {2^j} and {3^k} are jointly ranked; complement of A206805.

n	a(n)
1	2
2	5
3	7
4	10
5	12
6	15
7	18
8	20
9	23
10	25
11	28
12	31
13	33
14	36
15	38
16	41
17	43
18	46
19	49
20	51
21	54
22	56
23	59
24	62
25	64
26	67
27	69
28	72
29	74
30	77
31	80
32	82
33	85
34	87
35	90
36	93
37	95
38	98
39	100
40	103
41	105
42	108
43	111
44	113
45	116
46	118
47	121
48	124
49	126
50	129
51	131
52	134
53	137
54	139
55	142
56	144
57	147
58	149
59	152
60	155

[2, 5, 7, 10, 12, 15, 18, 20, 23, 25, 28, 31, 33, 36, 38, 41, 43, 46, 49, 51, 54, 56, 59, 62, 64, 67, 69, 72, 74, 77, 80, 82, 85, 87, 90, 93, 95, 98, 100, 103, 105, 108, 111, 113, 116, 118, 121, 124, 126, 129, 131, 134, 137, 139, 142, 144, 147, 149, 152, 155]

cp's OEIS Frontend

A206807 Position of 3^n when {2^j} and {3^k} are jointly ranked; complement of A206805.

Table of values

List of values

n	a(n)
1	2
2	5
3	7
4	10
5	12
6	15
7	18
8	20
9	23
10	25
11	28
12	31
13	33
14	36
15	38
16	41
17	43
18	46
19	49
20	51
21	54
22	56
23	59
24	62
25	64
26	67
27	69
28	72
29	74
30	77
31	80
32	82
33	85
34	87
35	90
36	93
37	95
38	98
39	100
40	103
41	105
42	108
43	111
44	113
45	116
46	118
47	121
48	124
49	126
50	129
51	131
52	134
53	137
54	139
55	142
56	144
57	147
58	149
59	152
60	155

n	a(n)
1	2
2	5
3	7
4	10
5	12
6	15
7	18
8	20
9	23
10	25
11	28
12	31
13	33
14	36
15	38
16	41
17	43
18	46
19	49
20	51
21	54
22	56
23	59
24	62
25	64
26	67
27	69
28	72
29	74
30	77
31	80
32	82
33	85
34	87
35	90
36	93
37	95
38	98
39	100
40	103
41	105
42	108
43	111
44	113
45	116
46	118
47	121
48	124
49	126
50	129
51	131
52	134
53	137
54	139
55	142
56	144
57	147
58	149
59	152
60	155

n	a(n)
1	2
2	5
3	7
4	10
5	12
6	15
7	18
8	20
9	23
10	25
11	28
12	31
13	33
14	36
15	38
16	41
17	43
18	46
19	49
20	51
21	54
22	56
23	59
24	62
25	64
26	67
27	69
28	72
29	74
30	77
31	80
32	82
33	85
34	87
35	90
36	93
37	95
38	98
39	100
40	103
41	105
42	108
43	111
44	113
45	116
46	118
47	121
48	124
49	126
50	129
51	131
52	134
53	137
54	139
55	142
56	144
57	147
58	149
59	152
60	155