A305427 - cp's OEIS frontend

A305427 Permutation of natural numbers: a(0) = 1, a(1) = 2, a(2n) = 2*a(n), a(2n+1) = A305421(a(n)).

n	a(n)
0	1
1	2
2	4
3	3
4	8
5	5
6	6
7	7
8	16
9	15
10	10
11	21
12	12
13	9
14	14
15	11
16	32
17	17
18	30
19	107
20	20
21	63
22	42
23	69
24	24
25	27
26	18
27	49
28	28
29	29
30	22
31	13
32	64
33	51
34	34
35	273
36	60
37	189
38	214
39	743
40	40
41	65
42	126
43	475
44	84
45	207
46	138
47	81
48	48
49	45
50	54
51	151
52	36
53	83
54	98
55	127
56	56
57	39
58	58
59	35
60	44
61	23
62	26
63	19
64	128
65	85
66	102
67	1911
68	68
69	819
70	546
71	4113
72	120
73	455
74	378
75	3253
76	428
77	1833
78	1486
79	925
80	80

[1, 2, 4, 3, 8, 5, 6, 7, 16, 15, 10, 21, 12, 9, 14, 11, 32, 17, 30, 107, 20, 63, 42, 69, 24, 27, 18, 49, 28, 29, 22, 13, 64, 51, 34, 273, 60, 189, 214, 743, 40, 65, 126, 475, 84, 207, 138, 81, 48, 45, 54, 151, 36, 83, 98, 127, 56, 39, 58, 35, 44, 23, 26, 19, 128, 85, 102, 1911, 68, 819, 546, 4113, 120, 455, 378, 3253, 428, 1833, 1486, 925, 80]

cp's OEIS Frontend

A305427 Permutation of natural numbers: a(0) = 1, a(1) = 2, a(2n) = 2*a(n), a(2n+1) = A305421(a(n)).

Table of values

List of values