A052294 - cp's OEIS frontend

A052294 Pernicious numbers: numbers with a prime number of 1's in their binary expansion.

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	21
16	22
17	24
18	25
19	26
20	28
21	31
22	33
23	34
24	35
25	36
26	37
27	38
28	40
29	41
30	42
31	44
32	47
33	48
34	49
35	50
36	52
37	55
38	56
39	59
40	61
41	62
42	65
43	66
44	67
45	68
46	69
47	70
48	72
49	73
50	74
51	76
52	79
53	80
54	81
55	82
56	84
57	87
58	88
59	91
60	93
61	94
62	96
63	97
64	98
65	100

[3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21, 22, 24, 25, 26, 28, 31, 33, 34, 35, 36, 37, 38, 40, 41, 42, 44, 47, 48, 49, 50, 52, 55, 56, 59, 61, 62, 65, 66, 67, 68, 69, 70, 72, 73, 74, 76, 79, 80, 81, 82, 84, 87, 88, 91, 93, 94, 96, 97, 98, 100]

cp's OEIS Frontend

A052294 Pernicious numbers: numbers with a prime number of 1's in their binary expansion.

Table of values

List of values

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	21
16	22
17	24
18	25
19	26
20	28
21	31
22	33
23	34
24	35
25	36
26	37
27	38
28	40
29	41
30	42
31	44
32	47
33	48
34	49
35	50
36	52
37	55
38	56
39	59
40	61
41	62
42	65
43	66
44	67
45	68
46	69
47	70
48	72
49	73
50	74
51	76
52	79
53	80
54	81
55	82
56	84
57	87
58	88
59	91
60	93
61	94
62	96
63	97
64	98
65	100

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	21
16	22
17	24
18	25
19	26
20	28
21	31
22	33
23	34
24	35
25	36
26	37
27	38
28	40
29	41
30	42
31	44
32	47
33	48
34	49
35	50
36	52
37	55
38	56
39	59
40	61
41	62
42	65
43	66
44	67
45	68
46	69
47	70
48	72
49	73
50	74
51	76
52	79
53	80
54	81
55	82
56	84
57	87
58	88
59	91
60	93
61	94
62	96
63	97
64	98
65	100

n	a(n)
1	3
2	5
3	6
4	7
5	9
6	10
7	11
8	12
9	13
10	14
11	17
12	18
13	19
14	20
15	21
16	22
17	24
18	25
19	26
20	28
21	31
22	33
23	34
24	35
25	36
26	37
27	38
28	40
29	41
30	42
31	44
32	47
33	48
34	49
35	50
36	52
37	55
38	56
39	59
40	61
41	62
42	65
43	66
44	67
45	68
46	69
47	70
48	72
49	73
50	74
51	76
52	79
53	80
54	81
55	82
56	84
57	87
58	88
59	91
60	93
61	94
62	96
63	97
64	98
65	100