A141709 - cp's OEIS frontend

A141709 Least positive multiple of n which is palindromic in base 2, allowing for leading zeros (or: ignoring trailing zeros).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	33
12	12
13	65
14	14
15	15
16	16
17	17
18	18
19	513
20	20
21	21
22	66
23	2047
24	24
25	325
26	130
27	27
28	28
29	1421
30	30
31	31
32	32
33	33
34	34
35	455
36	36
37	2553
38	1026
39	195
40	40
41	1025
42	42
43	129
44	132
45	45
46	4094
47	4841
48	48
49	1421
50	650
51	51
52	260
53	3339
54	54
55	165
56	56
57	513
58	2842
59	6077
60	60
61	427
62	62

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 33, 12, 65, 14, 15, 16, 17, 18, 513, 20, 21, 66, 2047, 24, 325, 130, 27, 28, 1421, 30, 31, 32, 33, 34, 455, 36, 2553, 1026, 195, 40, 1025, 42, 129, 132, 45, 4094, 4841, 48, 1421, 650, 51, 260, 3339, 54, 165, 56, 513, 2842, 6077, 60, 427, 62]

cp's OEIS Frontend

A141709 Least positive multiple of n which is palindromic in base 2, allowing for leading zeros (or: ignoring trailing zeros).

Table of values

List of values