A368533 - cp's OEIS frontend

A368533 Numbers whose binary indices are all squarefree.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	16
10	17
11	18
12	19
13	20
14	21
15	22
16	23
17	32
18	33
19	34
20	35
21	36
22	37
23	38
24	39
25	48
26	49
27	50
28	51
29	52
30	53
31	54
32	55
33	64
34	65
35	66
36	67
37	68
38	69
39	70
40	71
41	80
42	81
43	82
44	83
45	84
46	85
47	86
48	87
49	96
50	97
51	98
52	99
53	100
54	101
55	102
56	103
57	112
58	113
59	114
60	115
61	116
62	117
63	118
64	119
65	512

[0, 1, 2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 21, 22, 23, 32, 33, 34, 35, 36, 37, 38, 39, 48, 49, 50, 51, 52, 53, 54, 55, 64, 65, 66, 67, 68, 69, 70, 71, 80, 81, 82, 83, 84, 85, 86, 87, 96, 97, 98, 99, 100, 101, 102, 103, 112, 113, 114, 115, 116, 117, 118, 119, 512]

cp's OEIS Frontend

A368533 Numbers whose binary indices are all squarefree.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	16
10	17
11	18
12	19
13	20
14	21
15	22
16	23
17	32
18	33
19	34
20	35
21	36
22	37
23	38
24	39
25	48
26	49
27	50
28	51
29	52
30	53
31	54
32	55
33	64
34	65
35	66
36	67
37	68
38	69
39	70
40	71
41	80
42	81
43	82
44	83
45	84
46	85
47	86
48	87
49	96
50	97
51	98
52	99
53	100
54	101
55	102
56	103
57	112
58	113
59	114
60	115
61	116
62	117
63	118
64	119
65	512

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	16
10	17
11	18
12	19
13	20
14	21
15	22
16	23
17	32
18	33
19	34
20	35
21	36
22	37
23	38
24	39
25	48
26	49
27	50
28	51
29	52
30	53
31	54
32	55
33	64
34	65
35	66
36	67
37	68
38	69
39	70
40	71
41	80
42	81
43	82
44	83
45	84
46	85
47	86
48	87
49	96
50	97
51	98
52	99
53	100
54	101
55	102
56	103
57	112
58	113
59	114
60	115
61	116
62	117
63	118
64	119
65	512

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	16
10	17
11	18
12	19
13	20
14	21
15	22
16	23
17	32
18	33
19	34
20	35
21	36
22	37
23	38
24	39
25	48
26	49
27	50
28	51
29	52
30	53
31	54
32	55
33	64
34	65
35	66
36	67
37	68
38	69
39	70
40	71
41	80
42	81
43	82
44	83
45	84
46	85
47	86
48	87
49	96
50	97
51	98
52	99
53	100
54	101
55	102
56	103
57	112
58	113
59	114
60	115
61	116
62	117
63	118
64	119
65	512