A079000 - cp's OEIS frontend

A079000 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) is odd".

n	a(n)
1	1
2	4
3	6
4	7
5	8
6	9
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	23
17	25
18	27
19	29
20	31
21	33
22	34
23	35
24	36
25	37
26	38
27	39
28	40
29	41
30	42
31	43
32	44
33	45
34	47
35	49
36	51
37	53
38	55
39	57
40	59
41	61
42	63
43	65
44	67
45	69
46	70
47	71
48	72
49	73
50	74
51	75
52	76
53	77
54	78
55	79
56	80
57	81
58	82
59	83
60	84
61	85
62	86
63	87
64	88
65	89
66	90
67	91
68	92
69	93
70	95
71	97

[1, 4, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 20, 21, 23, 25, 27, 29, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 95, 97]

cp's OEIS Frontend

A079000 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) is odd".

Table of values

List of values

n	a(n)
1	1
2	4
3	6
4	7
5	8
6	9
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	23
17	25
18	27
19	29
20	31
21	33
22	34
23	35
24	36
25	37
26	38
27	39
28	40
29	41
30	42
31	43
32	44
33	45
34	47
35	49
36	51
37	53
38	55
39	57
40	59
41	61
42	63
43	65
44	67
45	69
46	70
47	71
48	72
49	73
50	74
51	75
52	76
53	77
54	78
55	79
56	80
57	81
58	82
59	83
60	84
61	85
62	86
63	87
64	88
65	89
66	90
67	91
68	92
69	93
70	95
71	97

n	a(n)
1	1
2	4
3	6
4	7
5	8
6	9
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	23
17	25
18	27
19	29
20	31
21	33
22	34
23	35
24	36
25	37
26	38
27	39
28	40
29	41
30	42
31	43
32	44
33	45
34	47
35	49
36	51
37	53
38	55
39	57
40	59
41	61
42	63
43	65
44	67
45	69
46	70
47	71
48	72
49	73
50	74
51	75
52	76
53	77
54	78
55	79
56	80
57	81
58	82
59	83
60	84
61	85
62	86
63	87
64	88
65	89
66	90
67	91
68	92
69	93
70	95
71	97

n	a(n)
1	1
2	4
3	6
4	7
5	8
6	9
7	11
8	13
9	15
10	16
11	17
12	18
13	19
14	20
15	21
16	23
17	25
18	27
19	29
20	31
21	33
22	34
23	35
24	36
25	37
26	38
27	39
28	40
29	41
30	42
31	43
32	44
33	45
34	47
35	49
36	51
37	53
38	55
39	57
40	59
41	61
42	63
43	65
44	67
45	69
46	70
47	71
48	72
49	73
50	74
51	75
52	76
53	77
54	78
55	79
56	80
57	81
58	82
59	83
60	84
61	85
62	86
63	87
64	88
65	89
66	90
67	91
68	92
69	93
70	95
71	97