A161156 - cp's OEIS frontend

A161156 Positive integers n such that {the number of (non-leading) 0's in the binary representation of n} is coprime to n, and {the number of 1's in the binary representation of n} is coprime to n, but {the number of digits in the binary representation of n} is not coprime to n.

n	a(n)
1	2
2	8
3	14
4	25
5	32
6	33
7	38
8	39
9	44
10	45
11	50
12	51
13	52
14	56
15	57
16	62
17	77
18	91
19	119
20	128
21	134
22	146
23	148
24	152
25	158
26	164
27	176
28	182
29	188
30	194
31	196
32	206
33	208
34	214
35	218
36	224
37	236
38	242
39	244
40	248
41	254
42	267
43	279
44	291
45	297
46	309
47	327
48	333
49	339
50	351
51	357
52	369
53	375
54	381
55	387
56	393

[2, 8, 14, 25, 32, 33, 38, 39, 44, 45, 50, 51, 52, 56, 57, 62, 77, 91, 119, 128, 134, 146, 148, 152, 158, 164, 176, 182, 188, 194, 196, 206, 208, 214, 218, 224, 236, 242, 244, 248, 254, 267, 279, 291, 297, 309, 327, 333, 339, 351, 357, 369, 375, 381, 387, 393]

cp's OEIS Frontend

A161156 Positive integers n such that {the number of (non-leading) 0's in the binary representation of n} is coprime to n, and {the number of 1's in the binary representation of n} is coprime to n, but {the number of digits in the binary representation of n} is not coprime to n.

Table of values

List of values

n	a(n)
1	2
2	8
3	14
4	25
5	32
6	33
7	38
8	39
9	44
10	45
11	50
12	51
13	52
14	56
15	57
16	62
17	77
18	91
19	119
20	128
21	134
22	146
23	148
24	152
25	158
26	164
27	176
28	182
29	188
30	194
31	196
32	206
33	208
34	214
35	218
36	224
37	236
38	242
39	244
40	248
41	254
42	267
43	279
44	291
45	297
46	309
47	327
48	333
49	339
50	351
51	357
52	369
53	375
54	381
55	387
56	393

n	a(n)
1	2
2	8
3	14
4	25
5	32
6	33
7	38
8	39
9	44
10	45
11	50
12	51
13	52
14	56
15	57
16	62
17	77
18	91
19	119
20	128
21	134
22	146
23	148
24	152
25	158
26	164
27	176
28	182
29	188
30	194
31	196
32	206
33	208
34	214
35	218
36	224
37	236
38	242
39	244
40	248
41	254
42	267
43	279
44	291
45	297
46	309
47	327
48	333
49	339
50	351
51	357
52	369
53	375
54	381
55	387
56	393

n	a(n)
1	2
2	8
3	14
4	25
5	32
6	33
7	38
8	39
9	44
10	45
11	50
12	51
13	52
14	56
15	57
16	62
17	77
18	91
19	119
20	128
21	134
22	146
23	148
24	152
25	158
26	164
27	176
28	182
29	188
30	194
31	196
32	206
33	208
34	214
35	218
36	224
37	236
38	242
39	244
40	248
41	254
42	267
43	279
44	291
45	297
46	309
47	327
48	333
49	339
50	351
51	357
52	369
53	375
54	381
55	387
56	393