A034298 - cp's OEIS frontend

A034298 a(n) = min_S max_i b_i where S={b_i} (1 <= i <= n), b_i > 0, b_i distinct and either b_i|b_{i-1} or b_{i-1}|b_i.

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

[1, 2, 3, 4, 6, 6, 8, 9, 10, 12, 12, 14, 15, 16, 18, 18, 20, 21, 22, 24, 24, 26, 27, 28, 30, 30, 32, 33, 35, 36, 39, 40, 42, 42, 44, 44, 45, 48, 48, 50, 50, 51, 52, 54, 55, 56, 57, 60, 60, 63, 64, 66, 66, 68, 69, 70, 70, 72, 75, 76, 77, 78, 78, 80, 81, 84, 87, 88]

cp's OEIS Frontend

A034298 a(n) = min_S max_i b_i where S={b_i} (1 <= i <= n), b_i > 0, b_i distinct and either b_i|b_{i-1} or b_{i-1}|b_i.

Table of values

List of values

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

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

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