A331894 - cp's OEIS frontend

A331894 Positive numbers such that both their binary and negabinary representations are palindromic.

n	a(n)
1	0
2	1
3	3
4	5
5	7
6	17
7	21
8	31
9	51
10	65
11	85
12	127
13	195
14	257
15	273
16	325
17	341
18	455
19	511
20	771
21	819
22	1025
23	1105
24	1285
25	1365
26	1799
27	2047
28	3075
29	4097
30	4161
31	4369
32	4433
33	5125
34	5189
35	5397
36	5461
37	7175
38	7967
39	8191
40	12291
41	12483
42	13107
43	16385
44	16705
45	17425
46	17745
47	20485
48	20805

[0, 1, 3, 5, 7, 17, 21, 31, 51, 65, 85, 127, 195, 257, 273, 325, 341, 455, 511, 771, 819, 1025, 1105, 1285, 1365, 1799, 2047, 3075, 4097, 4161, 4369, 4433, 5125, 5189, 5397, 5461, 7175, 7967, 8191, 12291, 12483, 13107, 16385, 16705, 17425, 17745, 20485, 20805]

cp's OEIS Frontend

A331894 Positive numbers such that both their binary and negabinary representations are palindromic.

Table of values

List of values