A325417 - cp's OEIS frontend

A325417 a(n) is the least number not 2a(m) or 3a(m)+1 for any m < n.

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	11
8	12
9	13
10	15
11	17
12	19
13	20
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	39
24	41
25	43
26	44
27	45
28	47
29	48
30	49
31	50
32	51
33	53
34	55
35	56
36	57
37	59
38	60
39	63
40	65
41	67
42	68
43	69
44	71
45	73
46	74
47	75
48	76
49	77
50	79
51	80
52	81
53	83
54	84
55	85
56	87
57	89
58	91
59	92
60	93
61	95
62	99
63	101
64	103
65	104

[1, 3, 5, 7, 8, 9, 11, 12, 13, 15, 17, 19, 20, 21, 23, 27, 29, 31, 32, 33, 35, 36, 39, 41, 43, 44, 45, 47, 48, 49, 50, 51, 53, 55, 56, 57, 59, 60, 63, 65, 67, 68, 69, 71, 73, 74, 75, 76, 77, 79, 80, 81, 83, 84, 85, 87, 89, 91, 92, 93, 95, 99, 101, 103, 104]

cp's OEIS Frontend

A325417 a(n) is the least number not 2a(m) or 3a(m)+1 for any m < n.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	11
8	12
9	13
10	15
11	17
12	19
13	20
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	39
24	41
25	43
26	44
27	45
28	47
29	48
30	49
31	50
32	51
33	53
34	55
35	56
36	57
37	59
38	60
39	63
40	65
41	67
42	68
43	69
44	71
45	73
46	74
47	75
48	76
49	77
50	79
51	80
52	81
53	83
54	84
55	85
56	87
57	89
58	91
59	92
60	93
61	95
62	99
63	101
64	103
65	104

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	11
8	12
9	13
10	15
11	17
12	19
13	20
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	39
24	41
25	43
26	44
27	45
28	47
29	48
30	49
31	50
32	51
33	53
34	55
35	56
36	57
37	59
38	60
39	63
40	65
41	67
42	68
43	69
44	71
45	73
46	74
47	75
48	76
49	77
50	79
51	80
52	81
53	83
54	84
55	85
56	87
57	89
58	91
59	92
60	93
61	95
62	99
63	101
64	103
65	104

cp's OEIS Frontend

A325417 a(n) is the least number not 2*a(m) or 3*a(m)+1 for any m < n.

Table of values

List of values

A325417 a(n) is the least number not 2a(m) or 3a(m)+1 for any m < n.

n	a(n)
1	1
2	3
3	5
4	7
5	8
6	9
7	11
8	12
9	13
10	15
11	17
12	19
13	20
14	21
15	23
16	27
17	29
18	31
19	32
20	33
21	35
22	36
23	39
24	41
25	43
26	44
27	45
28	47
29	48
30	49
31	50
32	51
33	53
34	55
35	56
36	57
37	59
38	60
39	63
40	65
41	67
42	68
43	69
44	71
45	73
46	74
47	75
48	76
49	77
50	79
51	80
52	81
53	83
54	84
55	85
56	87
57	89
58	91
59	92
60	93
61	95
62	99
63	101
64	103
65	104