A077477 - cp's OEIS frontend

A077477 Least positive integers not excluded by the rule that if n is present then 2n+1 and 3n+1 are not allowed.

n	a(n)
1	1
2	2
3	6
4	8
5	9
6	10
7	11
8	12
9	14
10	15
11	16
12	18
13	20
14	22
15	24
16	26
17	27
18	30
19	32
20	35
21	36
22	38
23	39
24	40
25	42
26	44
27	47
28	48
29	50
30	51
31	52
32	54
33	56
34	57
35	58
36	59
37	60
38	62
39	63
40	64
41	66
42	68
43	69
44	70
45	72
46	74
47	75
48	76
49	78
50	80
51	83
52	84
53	86
54	87
55	88
56	90
57	92
58	93
59	94
60	96

[1, 2, 6, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 35, 36, 38, 39, 40, 42, 44, 47, 48, 50, 51, 52, 54, 56, 57, 58, 59, 60, 62, 63, 64, 66, 68, 69, 70, 72, 74, 75, 76, 78, 80, 83, 84, 86, 87, 88, 90, 92, 93, 94, 96]

cp's OEIS Frontend

A077477 Least positive integers not excluded by the rule that if n is present then 2n+1 and 3n+1 are not allowed.

Table of values

List of values

n	a(n)
1	1
2	2
3	6
4	8
5	9
6	10
7	11
8	12
9	14
10	15
11	16
12	18
13	20
14	22
15	24
16	26
17	27
18	30
19	32
20	35
21	36
22	38
23	39
24	40
25	42
26	44
27	47
28	48
29	50
30	51
31	52
32	54
33	56
34	57
35	58
36	59
37	60
38	62
39	63
40	64
41	66
42	68
43	69
44	70
45	72
46	74
47	75
48	76
49	78
50	80
51	83
52	84
53	86
54	87
55	88
56	90
57	92
58	93
59	94
60	96

n	a(n)
1	1
2	2
3	6
4	8
5	9
6	10
7	11
8	12
9	14
10	15
11	16
12	18
13	20
14	22
15	24
16	26
17	27
18	30
19	32
20	35
21	36
22	38
23	39
24	40
25	42
26	44
27	47
28	48
29	50
30	51
31	52
32	54
33	56
34	57
35	58
36	59
37	60
38	62
39	63
40	64
41	66
42	68
43	69
44	70
45	72
46	74
47	75
48	76
49	78
50	80
51	83
52	84
53	86
54	87
55	88
56	90
57	92
58	93
59	94
60	96

n	a(n)
1	1
2	2
3	6
4	8
5	9
6	10
7	11
8	12
9	14
10	15
11	16
12	18
13	20
14	22
15	24
16	26
17	27
18	30
19	32
20	35
21	36
22	38
23	39
24	40
25	42
26	44
27	47
28	48
29	50
30	51
31	52
32	54
33	56
34	57
35	58
36	59
37	60
38	62
39	63
40	64
41	66
42	68
43	69
44	70
45	72
46	74
47	75
48	76
49	78
50	80
51	83
52	84
53	86
54	87
55	88
56	90
57	92
58	93
59	94
60	96