A325427 - cp's OEIS frontend

A325427 a(n) is the least number not 2a(m)+1 or floor(3a(m)/2) for any m < n.

n	a(n)
1	1
2	2
3	4
4	7
5	8
6	11
7	13
8	14
9	18
10	20
11	22
12	24
13	25
14	26
15	28
16	31
17	32
18	34
19	35
20	38
21	40
22	43
23	44
24	47
25	50
26	54
27	55
28	56
29	58
30	59
31	61
32	62
33	67
34	68
35	72
36	73
37	74
38	76
39	78
40	79
41	80
42	83
43	85
44	86
45	90
46	92
47	94
48	96
49	97
50	98
51	99
52	103
53	104
54	105
55	106
56	107
57	110
58	112
59	115
60	116
61	121
62	122
63	126

[1, 2, 4, 7, 8, 11, 13, 14, 18, 20, 22, 24, 25, 26, 28, 31, 32, 34, 35, 38, 40, 43, 44, 47, 50, 54, 55, 56, 58, 59, 61, 62, 67, 68, 72, 73, 74, 76, 78, 79, 80, 83, 85, 86, 90, 92, 94, 96, 97, 98, 99, 103, 104, 105, 106, 107, 110, 112, 115, 116, 121, 122, 126]

cp's OEIS Frontend

A325427 a(n) is the least number not 2a(m)+1 or floor(3a(m)/2) for any m < n.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	7
5	8
6	11
7	13
8	14
9	18
10	20
11	22
12	24
13	25
14	26
15	28
16	31
17	32
18	34
19	35
20	38
21	40
22	43
23	44
24	47
25	50
26	54
27	55
28	56
29	58
30	59
31	61
32	62
33	67
34	68
35	72
36	73
37	74
38	76
39	78
40	79
41	80
42	83
43	85
44	86
45	90
46	92
47	94
48	96
49	97
50	98
51	99
52	103
53	104
54	105
55	106
56	107
57	110
58	112
59	115
60	116
61	121
62	122
63	126

n	a(n)
1	1
2	2
3	4
4	7
5	8
6	11
7	13
8	14
9	18
10	20
11	22
12	24
13	25
14	26
15	28
16	31
17	32
18	34
19	35
20	38
21	40
22	43
23	44
24	47
25	50
26	54
27	55
28	56
29	58
30	59
31	61
32	62
33	67
34	68
35	72
36	73
37	74
38	76
39	78
40	79
41	80
42	83
43	85
44	86
45	90
46	92
47	94
48	96
49	97
50	98
51	99
52	103
53	104
54	105
55	106
56	107
57	110
58	112
59	115
60	116
61	121
62	122
63	126

cp's OEIS Frontend

A325427 a(n) is the least number not 2*a(m)+1 or floor(3*a(m)/2) for any m < n.

Table of values

List of values

A325427 a(n) is the least number not 2a(m)+1 or floor(3a(m)/2) for any m < n.

n	a(n)
1	1
2	2
3	4
4	7
5	8
6	11
7	13
8	14
9	18
10	20
11	22
12	24
13	25
14	26
15	28
16	31
17	32
18	34
19	35
20	38
21	40
22	43
23	44
24	47
25	50
26	54
27	55
28	56
29	58
30	59
31	61
32	62
33	67
34	68
35	72
36	73
37	74
38	76
39	78
40	79
41	80
42	83
43	85
44	86
45	90
46	92
47	94
48	96
49	97
50	98
51	99
52	103
53	104
54	105
55	106
56	107
57	110
58	112
59	115
60	116
61	121
62	122
63	126