A080727 - cp's OEIS frontend

A080727 a(0) = 1; for n>0, a(n) is taken to be the smallest positive integer greater than a(n-1) which is consistent with the condition "n is a member of the sequence if and only if a(n) == 2 mod 3".

n	a(n)
0	1
1	2
2	5
3	6
4	7
5	8
6	11
7	14
8	17
9	18
10	19
11	20
12	21
13	22
14	23
15	24
16	25
17	26
18	29
19	32
20	35
21	38
22	41
23	44
24	47
25	50
26	53
27	54
28	55
29	56
30	57
31	58
32	59
33	60
34	61
35	62
36	63
37	64
38	65
39	66
40	67
41	68
42	69
43	70
44	71
45	72
46	73
47	74
48	75
49	76
50	77
51	78
52	79
53	80
54	83
55	86
56	89
57	92
58	95
59	98
60	101
61	104
62	107
63	110
64	113
65	116
66	119
67	122

[1, 2, 5, 6, 7, 8, 11, 14, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 83, 86, 89, 92, 95, 98, 101, 104, 107, 110, 113, 116, 119, 122]

cp's OEIS Frontend

A080727 a(0) = 1; for n>0, a(n) is taken to be the smallest positive integer greater than a(n-1) which is consistent with the condition "n is a member of the sequence if and only if a(n) == 2 mod 3".

Table of values

List of values

n	a(n)
0	1
1	2
2	5
3	6
4	7
5	8
6	11
7	14
8	17
9	18
10	19
11	20
12	21
13	22
14	23
15	24
16	25
17	26
18	29
19	32
20	35
21	38
22	41
23	44
24	47
25	50
26	53
27	54
28	55
29	56
30	57
31	58
32	59
33	60
34	61
35	62
36	63
37	64
38	65
39	66
40	67
41	68
42	69
43	70
44	71
45	72
46	73
47	74
48	75
49	76
50	77
51	78
52	79
53	80
54	83
55	86
56	89
57	92
58	95
59	98
60	101
61	104
62	107
63	110
64	113
65	116
66	119
67	122

n	a(n)
0	1
1	2
2	5
3	6
4	7
5	8
6	11
7	14
8	17
9	18
10	19
11	20
12	21
13	22
14	23
15	24
16	25
17	26
18	29
19	32
20	35
21	38
22	41
23	44
24	47
25	50
26	53
27	54
28	55
29	56
30	57
31	58
32	59
33	60
34	61
35	62
36	63
37	64
38	65
39	66
40	67
41	68
42	69
43	70
44	71
45	72
46	73
47	74
48	75
49	76
50	77
51	78
52	79
53	80
54	83
55	86
56	89
57	92
58	95
59	98
60	101
61	104
62	107
63	110
64	113
65	116
66	119
67	122

n	a(n)
0	1
1	2
2	5
3	6
4	7
5	8
6	11
7	14
8	17
9	18
10	19
11	20
12	21
13	22
14	23
15	24
16	25
17	26
18	29
19	32
20	35
21	38
22	41
23	44
24	47
25	50
26	53
27	54
28	55
29	56
30	57
31	58
32	59
33	60
34	61
35	62
36	63
37	64
38	65
39	66
40	67
41	68
42	69
43	70
44	71
45	72
46	73
47	74
48	75
49	76
50	77
51	78
52	79
53	80
54	83
55	86
56	89
57	92
58	95
59	98
60	101
61	104
62	107
63	110
64	113
65	116
66	119
67	122