A269172 - cp's OEIS frontend

A269172 Permutation of natural numbers: a(1) = 1, a(2n) = 2*a(n), a(2n+1) = A250469(a(A269380(2n+1))).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	25
20	20
21	21
22	22
23	19
24	24
25	23
26	26
27	27
28	28
29	29
30	30
31	49
32	32
33	33
34	34
35	35
36	36
37	31
38	50
39	39
40	40
41	37
42	42
43	41
44	44
45	45
46	38
47	43
48	48
49	55
50	46
51	51
52	52
53	47
54	54
55	121
56	56
57	57
58	58
59	77
60	60
61	53
62	98
63	63
64	64
65	65
66	66
67	59
68	68
69	69
70	70
71	61
72	72
73	169
74	62
75	75
76	100
77	67
78	78
79	85
80	80
81	81

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 25, 20, 21, 22, 19, 24, 23, 26, 27, 28, 29, 30, 49, 32, 33, 34, 35, 36, 31, 50, 39, 40, 37, 42, 41, 44, 45, 38, 43, 48, 55, 46, 51, 52, 47, 54, 121, 56, 57, 58, 77, 60, 53, 98, 63, 64, 65, 66, 59, 68, 69, 70, 61, 72, 169, 62, 75, 100, 67, 78, 85, 80, 81]

cp's OEIS Frontend

A269172 Permutation of natural numbers: a(1) = 1, a(2n) = 2*a(n), a(2n+1) = A250469(a(A269380(2n+1))).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	25
20	20
21	21
22	22
23	19
24	24
25	23
26	26
27	27
28	28
29	29
30	30
31	49
32	32
33	33
34	34
35	35
36	36
37	31
38	50
39	39
40	40
41	37
42	42
43	41
44	44
45	45
46	38
47	43
48	48
49	55
50	46
51	51
52	52
53	47
54	54
55	121
56	56
57	57
58	58
59	77
60	60
61	53
62	98
63	63
64	64
65	65
66	66
67	59
68	68
69	69
70	70
71	61
72	72
73	169
74	62
75	75
76	100
77	67
78	78
79	85
80	80
81	81

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	25
20	20
21	21
22	22
23	19
24	24
25	23
26	26
27	27
28	28
29	29
30	30
31	49
32	32
33	33
34	34
35	35
36	36
37	31
38	50
39	39
40	40
41	37
42	42
43	41
44	44
45	45
46	38
47	43
48	48
49	55
50	46
51	51
52	52
53	47
54	54
55	121
56	56
57	57
58	58
59	77
60	60
61	53
62	98
63	63
64	64
65	65
66	66
67	59
68	68
69	69
70	70
71	61
72	72
73	169
74	62
75	75
76	100
77	67
78	78
79	85
80	80
81	81

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	11
12	12
13	13
14	14
15	15
16	16
17	17
18	18
19	25
20	20
21	21
22	22
23	19
24	24
25	23
26	26
27	27
28	28
29	29
30	30
31	49
32	32
33	33
34	34
35	35
36	36
37	31
38	50
39	39
40	40
41	37
42	42
43	41
44	44
45	45
46	38
47	43
48	48
49	55
50	46
51	51
52	52
53	47
54	54
55	121
56	56
57	57
58	58
59	77
60	60
61	53
62	98
63	63
64	64
65	65
66	66
67	59
68	68
69	69
70	70
71	61
72	72
73	169
74	62
75	75
76	100
77	67
78	78
79	85
80	80
81	81