A260431 - cp's OEIS frontend

A260431 Permutation of natural numbers: a(1) = 1, a(A257804(n)) = 2a(n), a(A257803(1+n)) = 1 + 2a(n), where A257804 and A257803 give the positions of even and odd terms in A233271, the infinite trunk of inverted binary beanstalk.

n	a(n)
1	1
2	2
3	4
4	3
5	8
6	6
7	5
8	16
9	9
10	12
11	10
12	7
13	32
14	18
15	24
16	20
17	17
18	13
19	14
20	64
21	11
22	36
23	33
24	19
25	25
26	48
27	21
28	40
29	34
30	15
31	26
32	28
33	128
34	65
35	37
36	22
37	72
38	49
39	66
40	38
41	41
42	35
43	50
44	96
45	42
46	80
47	68
48	30
49	27
50	52
51	56
52	29
53	129
54	23
55	73
56	256
57	67
58	130
59	74
60	39
61	44
62	144
63	98
64	51
65	97
66	132
67	76
68	43
69	82
70	81
71	70
72	100
73	69
74	31
75	53
76	57
77	257
78	192
79	84
80	160
81	131
82	75
83	45
84	136
85	60
86	54

[1, 2, 4, 3, 8, 6, 5, 16, 9, 12, 10, 7, 32, 18, 24, 20, 17, 13, 14, 64, 11, 36, 33, 19, 25, 48, 21, 40, 34, 15, 26, 28, 128, 65, 37, 22, 72, 49, 66, 38, 41, 35, 50, 96, 42, 80, 68, 30, 27, 52, 56, 29, 129, 23, 73, 256, 67, 130, 74, 39, 44, 144, 98, 51, 97, 132, 76, 43, 82, 81, 70, 100, 69, 31, 53, 57, 257, 192, 84, 160, 131, 75, 45, 136, 60, 54]

cp's OEIS Frontend

A260431 Permutation of natural numbers: a(1) = 1, a(A257804(n)) = 2a(n), a(A257803(1+n)) = 1 + 2a(n), where A257804 and A257803 give the positions of even and odd terms in A233271, the infinite trunk of inverted binary beanstalk.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	3
5	8
6	6
7	5
8	16
9	9
10	12
11	10
12	7
13	32
14	18
15	24
16	20
17	17
18	13
19	14
20	64
21	11
22	36
23	33
24	19
25	25
26	48
27	21
28	40
29	34
30	15
31	26
32	28
33	128
34	65
35	37
36	22
37	72
38	49
39	66
40	38
41	41
42	35
43	50
44	96
45	42
46	80
47	68
48	30
49	27
50	52
51	56
52	29
53	129
54	23
55	73
56	256
57	67
58	130
59	74
60	39
61	44
62	144
63	98
64	51
65	97
66	132
67	76
68	43
69	82
70	81
71	70
72	100
73	69
74	31
75	53
76	57
77	257
78	192
79	84
80	160
81	131
82	75
83	45
84	136
85	60
86	54

n	a(n)
1	1
2	2
3	4
4	3
5	8
6	6
7	5
8	16
9	9
10	12
11	10
12	7
13	32
14	18
15	24
16	20
17	17
18	13
19	14
20	64
21	11
22	36
23	33
24	19
25	25
26	48
27	21
28	40
29	34
30	15
31	26
32	28
33	128
34	65
35	37
36	22
37	72
38	49
39	66
40	38
41	41
42	35
43	50
44	96
45	42
46	80
47	68
48	30
49	27
50	52
51	56
52	29
53	129
54	23
55	73
56	256
57	67
58	130
59	74
60	39
61	44
62	144
63	98
64	51
65	97
66	132
67	76
68	43
69	82
70	81
71	70
72	100
73	69
74	31
75	53
76	57
77	257
78	192
79	84
80	160
81	131
82	75
83	45
84	136
85	60
86	54

cp's OEIS Frontend

A260431 Permutation of natural numbers: a(1) = 1, a(A257804(n)) = 2*a(n), a(A257803(1+n)) = 1 + 2*a(n), where A257804 and A257803 give the positions of even and odd terms in A233271, the infinite trunk of inverted binary beanstalk.

Table of values

List of values

A260431 Permutation of natural numbers: a(1) = 1, a(A257804(n)) = 2a(n), a(A257803(1+n)) = 1 + 2a(n), where A257804 and A257803 give the positions of even and odd terms in A233271, the infinite trunk of inverted binary beanstalk.

n	a(n)
1	1
2	2
3	4
4	3
5	8
6	6
7	5
8	16
9	9
10	12
11	10
12	7
13	32
14	18
15	24
16	20
17	17
18	13
19	14
20	64
21	11
22	36
23	33
24	19
25	25
26	48
27	21
28	40
29	34
30	15
31	26
32	28
33	128
34	65
35	37
36	22
37	72
38	49
39	66
40	38
41	41
42	35
43	50
44	96
45	42
46	80
47	68
48	30
49	27
50	52
51	56
52	29
53	129
54	23
55	73
56	256
57	67
58	130
59	74
60	39
61	44
62	144
63	98
64	51
65	97
66	132
67	76
68	43
69	82
70	81
71	70
72	100
73	69
74	31
75	53
76	57
77	257
78	192
79	84
80	160
81	131
82	75
83	45
84	136
85	60
86	54