A278996 - cp's OEIS frontend

A278996 Numbers of the form (3h+1)3^(2k)-1 or (3h+2)3^(2k+1)-1 for h,k in N.

n	a(n)
1	0
2	3
3	5
4	6
5	8
6	9
7	12
8	14
9	15
10	18
11	21
12	23
13	24
14	27
15	30
16	32
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	48
25	50
26	51
27	53
28	54
29	57
30	59
31	60
32	62
33	63
34	66
35	68
36	69
37	72
38	75
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	89
47	90
48	93
49	95
50	96
51	99
52	102
53	104
54	105
55	108
56	111
57	113
58	114
59	116
60	117
61	120
62	122
63	123
64	126
65	129
66	131

[0, 3, 5, 6, 8, 9, 12, 14, 15, 18, 21, 23, 24, 27, 30, 32, 33, 35, 36, 39, 41, 42, 45, 48, 50, 51, 53, 54, 57, 59, 60, 62, 63, 66, 68, 69, 72, 75, 77, 78, 80, 81, 84, 86, 87, 89, 90, 93, 95, 96, 99, 102, 104, 105, 108, 111, 113, 114, 116, 117, 120, 122, 123, 126, 129, 131]

cp's OEIS Frontend

A278996 Numbers of the form (3h+1)3^(2k)-1 or (3h+2)3^(2k+1)-1 for h,k in N.

Table of values

List of values

n	a(n)
1	0
2	3
3	5
4	6
5	8
6	9
7	12
8	14
9	15
10	18
11	21
12	23
13	24
14	27
15	30
16	32
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	48
25	50
26	51
27	53
28	54
29	57
30	59
31	60
32	62
33	63
34	66
35	68
36	69
37	72
38	75
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	89
47	90
48	93
49	95
50	96
51	99
52	102
53	104
54	105
55	108
56	111
57	113
58	114
59	116
60	117
61	120
62	122
63	123
64	126
65	129
66	131

n	a(n)
1	0
2	3
3	5
4	6
5	8
6	9
7	12
8	14
9	15
10	18
11	21
12	23
13	24
14	27
15	30
16	32
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	48
25	50
26	51
27	53
28	54
29	57
30	59
31	60
32	62
33	63
34	66
35	68
36	69
37	72
38	75
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	89
47	90
48	93
49	95
50	96
51	99
52	102
53	104
54	105
55	108
56	111
57	113
58	114
59	116
60	117
61	120
62	122
63	123
64	126
65	129
66	131

cp's OEIS Frontend

A278996 Numbers of the form (3h+1)*3^(2k)-1 or (3h+2)*3^(2k+1)-1 for h,k in N.

Table of values

List of values

A278996 Numbers of the form (3h+1)3^(2k)-1 or (3h+2)3^(2k+1)-1 for h,k in N.

n	a(n)
1	0
2	3
3	5
4	6
5	8
6	9
7	12
8	14
9	15
10	18
11	21
12	23
13	24
14	27
15	30
16	32
17	33
18	35
19	36
20	39
21	41
22	42
23	45
24	48
25	50
26	51
27	53
28	54
29	57
30	59
31	60
32	62
33	63
34	66
35	68
36	69
37	72
38	75
39	77
40	78
41	80
42	81
43	84
44	86
45	87
46	89
47	90
48	93
49	95
50	96
51	99
52	102
53	104
54	105
55	108
56	111
57	113
58	114
59	116
60	117
61	120
62	122
63	123
64	126
65	129
66	131