A072579 - cp's OEIS frontend

A072579 In binary representation: k has the same number of 1's as the k-th prime has 0's.

n	a(n)
1	1
2	7
3	13
4	26
5	37
6	41
7	42
8	45
9	49
10	50
11	58
12	59
13	62
14	69
15	70
16	74
17	78
18	79
19	87
20	103
21	105
22	107
23	110
24	114
25	118
26	121
27	134
28	139
29	141
30	142
31	145
32	147
33	158
34	161
35	162
36	164
37	165
38	168
39	175
40	185
41	189
42	198
43	202
44	203
45	213
46	214
47	223
48	227
49	232
50	234
51	243
52	267
53	275
54	282
55	289
56	292

[1, 7, 13, 26, 37, 41, 42, 45, 49, 50, 58, 59, 62, 69, 70, 74, 78, 79, 87, 103, 105, 107, 110, 114, 118, 121, 134, 139, 141, 142, 145, 147, 158, 161, 162, 164, 165, 168, 175, 185, 189, 198, 202, 203, 213, 214, 223, 227, 232, 234, 243, 267, 275, 282, 289, 292]

cp's OEIS Frontend

A072579 In binary representation: k has the same number of 1's as the k-th prime has 0's.

Table of values

List of values

n	a(n)
1	1
2	7
3	13
4	26
5	37
6	41
7	42
8	45
9	49
10	50
11	58
12	59
13	62
14	69
15	70
16	74
17	78
18	79
19	87
20	103
21	105
22	107
23	110
24	114
25	118
26	121
27	134
28	139
29	141
30	142
31	145
32	147
33	158
34	161
35	162
36	164
37	165
38	168
39	175
40	185
41	189
42	198
43	202
44	203
45	213
46	214
47	223
48	227
49	232
50	234
51	243
52	267
53	275
54	282
55	289
56	292

n	a(n)
1	1
2	7
3	13
4	26
5	37
6	41
7	42
8	45
9	49
10	50
11	58
12	59
13	62
14	69
15	70
16	74
17	78
18	79
19	87
20	103
21	105
22	107
23	110
24	114
25	118
26	121
27	134
28	139
29	141
30	142
31	145
32	147
33	158
34	161
35	162
36	164
37	165
38	168
39	175
40	185
41	189
42	198
43	202
44	203
45	213
46	214
47	223
48	227
49	232
50	234
51	243
52	267
53	275
54	282
55	289
56	292

n	a(n)
1	1
2	7
3	13
4	26
5	37
6	41
7	42
8	45
9	49
10	50
11	58
12	59
13	62
14	69
15	70
16	74
17	78
18	79
19	87
20	103
21	105
22	107
23	110
24	114
25	118
26	121
27	134
28	139
29	141
30	142
31	145
32	147
33	158
34	161
35	162
36	164
37	165
38	168
39	175
40	185
41	189
42	198
43	202
44	203
45	213
46	214
47	223
48	227
49	232
50	234
51	243
52	267
53	275
54	282
55	289
56	292