A267111 - cp's OEIS frontend

A267111 Permutation of natural numbers: a(1) = 1, a(A087686(n)) = 2a(n-1), a(A088359(n)) = 1+2a(n), where A088359 and A087686 = numbers that occur only once (resp. more than once) in A004001, the Hofstadter-Conway $10000 sequence.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	8
9	9
10	11
11	15
12	10
13	13
14	14
15	12
16	16
17	17
18	19
19	23
20	31
21	18
22	21
23	27
24	22
25	29
26	30
27	20
28	25
29	26
30	28
31	24
32	32
33	33
34	35
35	39
36	47
37	63
38	34
39	37
40	43
41	55
42	38
43	45
44	59
45	46
46	61
47	62
48	36
49	41
50	51
51	42
52	53
53	54
54	44
55	57
56	58
57	60
58	40
59	49
60	50
61	52
62	56
63	48
64	64
65	65
66	67
67	71
68	79
69	95
70	127
71	66
72	69
73	75
74	87
75	111
76	70
77	77
78	91
79	119
80	78
81	93
82	123

[1, 2, 3, 4, 5, 7, 6, 8, 9, 11, 15, 10, 13, 14, 12, 16, 17, 19, 23, 31, 18, 21, 27, 22, 29, 30, 20, 25, 26, 28, 24, 32, 33, 35, 39, 47, 63, 34, 37, 43, 55, 38, 45, 59, 46, 61, 62, 36, 41, 51, 42, 53, 54, 44, 57, 58, 60, 40, 49, 50, 52, 56, 48, 64, 65, 67, 71, 79, 95, 127, 66, 69, 75, 87, 111, 70, 77, 91, 119, 78, 93, 123]

cp's OEIS Frontend

A267111 Permutation of natural numbers: a(1) = 1, a(A087686(n)) = 2a(n-1), a(A088359(n)) = 1+2a(n), where A088359 and A087686 = numbers that occur only once (resp. more than once) in A004001, the Hofstadter-Conway $10000 sequence.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	8
9	9
10	11
11	15
12	10
13	13
14	14
15	12
16	16
17	17
18	19
19	23
20	31
21	18
22	21
23	27
24	22
25	29
26	30
27	20
28	25
29	26
30	28
31	24
32	32
33	33
34	35
35	39
36	47
37	63
38	34
39	37
40	43
41	55
42	38
43	45
44	59
45	46
46	61
47	62
48	36
49	41
50	51
51	42
52	53
53	54
54	44
55	57
56	58
57	60
58	40
59	49
60	50
61	52
62	56
63	48
64	64
65	65
66	67
67	71
68	79
69	95
70	127
71	66
72	69
73	75
74	87
75	111
76	70
77	77
78	91
79	119
80	78
81	93
82	123

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	8
9	9
10	11
11	15
12	10
13	13
14	14
15	12
16	16
17	17
18	19
19	23
20	31
21	18
22	21
23	27
24	22
25	29
26	30
27	20
28	25
29	26
30	28
31	24
32	32
33	33
34	35
35	39
36	47
37	63
38	34
39	37
40	43
41	55
42	38
43	45
44	59
45	46
46	61
47	62
48	36
49	41
50	51
51	42
52	53
53	54
54	44
55	57
56	58
57	60
58	40
59	49
60	50
61	52
62	56
63	48
64	64
65	65
66	67
67	71
68	79
69	95
70	127
71	66
72	69
73	75
74	87
75	111
76	70
77	77
78	91
79	119
80	78
81	93
82	123

cp's OEIS Frontend

A267111 Permutation of natural numbers: a(1) = 1, a(A087686(n)) = 2*a(n-1), a(A088359(n)) = 1+2*a(n), where A088359 and A087686 = numbers that occur only once (resp. more than once) in A004001, the Hofstadter-Conway $10000 sequence.

Table of values

List of values

A267111 Permutation of natural numbers: a(1) = 1, a(A087686(n)) = 2a(n-1), a(A088359(n)) = 1+2a(n), where A088359 and A087686 = numbers that occur only once (resp. more than once) in A004001, the Hofstadter-Conway $10000 sequence.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	6
8	8
9	9
10	11
11	15
12	10
13	13
14	14
15	12
16	16
17	17
18	19
19	23
20	31
21	18
22	21
23	27
24	22
25	29
26	30
27	20
28	25
29	26
30	28
31	24
32	32
33	33
34	35
35	39
36	47
37	63
38	34
39	37
40	43
41	55
42	38
43	45
44	59
45	46
46	61
47	62
48	36
49	41
50	51
51	42
52	53
53	54
54	44
55	57
56	58
57	60
58	40
59	49
60	50
61	52
62	56
63	48
64	64
65	65
66	67
67	71
68	79
69	95
70	127
71	66
72	69
73	75
74	87
75	111
76	70
77	77
78	91
79	119
80	78
81	93
82	123