A272670 - cp's OEIS frontend

A272670 Numbers whose binary expansion is not palindromic but which when reversed and leading zeros omitted, does form a palindrome.

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	28
13	30
14	32
15	34
16	36
17	40
18	42
19	48
20	54
21	56
22	60
23	62
24	64
25	66
26	68
27	72
28	80
29	84
30	90
31	96
32	102
33	108
34	112
35	120
36	124
37	126
38	128
39	130
40	132
41	136
42	144
43	146
44	160
45	168
46	170
47	180
48	186
49	192
50	198
51	204
52	214
53	216
54	224
55	238
56	240
57	248
58	252
59	254

[2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 28, 30, 32, 34, 36, 40, 42, 48, 54, 56, 60, 62, 64, 66, 68, 72, 80, 84, 90, 96, 102, 108, 112, 120, 124, 126, 128, 130, 132, 136, 144, 146, 160, 168, 170, 180, 186, 192, 198, 204, 214, 216, 224, 238, 240, 248, 252, 254]

cp's OEIS Frontend

A272670 Numbers whose binary expansion is not palindromic but which when reversed and leading zeros omitted, does form a palindrome.

Table of values

List of values

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	28
13	30
14	32
15	34
16	36
17	40
18	42
19	48
20	54
21	56
22	60
23	62
24	64
25	66
26	68
27	72
28	80
29	84
30	90
31	96
32	102
33	108
34	112
35	120
36	124
37	126
38	128
39	130
40	132
41	136
42	144
43	146
44	160
45	168
46	170
47	180
48	186
49	192
50	198
51	204
52	214
53	216
54	224
55	238
56	240
57	248
58	252
59	254

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	28
13	30
14	32
15	34
16	36
17	40
18	42
19	48
20	54
21	56
22	60
23	62
24	64
25	66
26	68
27	72
28	80
29	84
30	90
31	96
32	102
33	108
34	112
35	120
36	124
37	126
38	128
39	130
40	132
41	136
42	144
43	146
44	160
45	168
46	170
47	180
48	186
49	192
50	198
51	204
52	214
53	216
54	224
55	238
56	240
57	248
58	252
59	254

n	a(n)
1	2
2	4
3	6
4	8
5	10
6	12
7	14
8	16
9	18
10	20
11	24
12	28
13	30
14	32
15	34
16	36
17	40
18	42
19	48
20	54
21	56
22	60
23	62
24	64
25	66
26	68
27	72
28	80
29	84
30	90
31	96
32	102
33	108
34	112
35	120
36	124
37	126
38	128
39	130
40	132
41	136
42	144
43	146
44	160
45	168
46	170
47	180
48	186
49	192
50	198
51	204
52	214
53	216
54	224
55	238
56	240
57	248
58	252
59	254