A269856 - cp's OEIS frontend

A269856 Permutation of natural numbers: a(1) = 0, a(2) = 1, a(2n) = A001969(1+a(n)), a(2n+1) = A000069(1+a(A268674(2n+1))).

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	8
8	6
9	7
10	9
11	16
12	10
13	32
14	17
15	11
16	12
17	64
18	15
19	128
20	18
21	13
22	33
23	256
24	20
25	14
26	65
27	19
28	34
29	512
30	23
31	1024
32	24
33	21
34	129
35	22
36	30
37	2048
38	257
39	35
40	36
41	4096
42	27
43	8192
44	66
45	25
46	513
47	16384
48	40
49	28
50	29
51	31
52	130
53	32768
54	39
55	26
56	68
57	37
58	1025
59	65536
60	46
61	131072
62	2049
63	67
64	48
65	38
66	43
67	262144
68	258
69	41
70	45
71	524288
72	60

[0, 1, 2, 3, 4, 5, 8, 6, 7, 9, 16, 10, 32, 17, 11, 12, 64, 15, 128, 18, 13, 33, 256, 20, 14, 65, 19, 34, 512, 23, 1024, 24, 21, 129, 22, 30, 2048, 257, 35, 36, 4096, 27, 8192, 66, 25, 513, 16384, 40, 28, 29, 31, 130, 32768, 39, 26, 68, 37, 1025, 65536, 46, 131072, 2049, 67, 48, 38, 43, 262144, 258, 41, 45, 524288, 60]

cp's OEIS Frontend

A269856 Permutation of natural numbers: a(1) = 0, a(2) = 1, a(2n) = A001969(1+a(n)), a(2n+1) = A000069(1+a(A268674(2n+1))).

Table of values

List of values