A104309 - cp's OEIS frontend

A104309 Minimum length of a perfect ruler that contains a segment not shorter than n.

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	24
13	27
14	30
15	31
16	33
17	37
18	37
19	39
20	44
21	44
22	45
23	51
24	51
25	51
26	54
27	59
28	59
29	60
30	62
31	69
32	69
33	69
34	70
35	80
36	80
37	80
38	81
39	83
40	91
41	91
42	91
43	91
44	93

[1, 3, 5, 7, 10, 12, 14, 16, 18, 20, 24, 24, 27, 30, 31, 33, 37, 37, 39, 44, 44, 45, 51, 51, 51, 54, 59, 59, 60, 62, 69, 69, 69, 70, 80, 80, 80, 81, 83, 91, 91, 91, 91, 93]

cp's OEIS Frontend

A104309 Minimum length of a perfect ruler that contains a segment not shorter than n.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	24
13	27
14	30
15	31
16	33
17	37
18	37
19	39
20	44
21	44
22	45
23	51
24	51
25	51
26	54
27	59
28	59
29	60
30	62
31	69
32	69
33	69
34	70
35	80
36	80
37	80
38	81
39	83
40	91
41	91
42	91
43	91
44	93

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	24
13	27
14	30
15	31
16	33
17	37
18	37
19	39
20	44
21	44
22	45
23	51
24	51
25	51
26	54
27	59
28	59
29	60
30	62
31	69
32	69
33	69
34	70
35	80
36	80
37	80
38	81
39	83
40	91
41	91
42	91
43	91
44	93

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	24
13	27
14	30
15	31
16	33
17	37
18	37
19	39
20	44
21	44
22	45
23	51
24	51
25	51
26	54
27	59
28	59
29	60
30	62
31	69
32	69
33	69
34	70
35	80
36	80
37	80
38	81
39	83
40	91
41	91
42	91
43	91
44	93