A231924 - cp's OEIS frontend

A231924 Working in base 5: a(0)=0, thereafter a(n+1) is the smallest number not already in the sequence such that the bits of a(n) and a(n+1) together can be rearranged to form a palindrome.

n	a(n)
0	0
1	11
2	1
3	10
4	100
5	12
6	2
7	20
8	101
9	22
10	3
11	13
12	31
13	103
14	30
15	110
16	33
17	4
18	14
19	41
20	104
21	40
22	114
23	24
24	42
25	112
26	21
27	102
28	120
29	201
30	210
31	1000
32	111
33	44
34	113
35	23
36	32
37	121
38	200
39	211
40	222
41	233
42	244
43	323
44	332
45	424
46	442
47	1001
48	122
49	133
50	144
51	212
52	221
53	313
54	331
55	414
56	441
57	1002
58	123

[0, 11, 1, 10, 100, 12, 2, 20, 101, 22, 3, 13, 31, 103, 30, 110, 33, 4, 14, 41, 104, 40, 114, 24, 42, 112, 21, 102, 120, 201, 210, 1000, 111, 44, 113, 23, 32, 121, 200, 211, 222, 233, 244, 323, 332, 424, 442, 1001, 122, 133, 144, 212, 221, 313, 331, 414, 441, 1002, 123]

cp's OEIS Frontend

A231924 Working in base 5: a(0)=0, thereafter a(n+1) is the smallest number not already in the sequence such that the bits of a(n) and a(n+1) together can be rearranged to form a palindrome.

Table of values

List of values