A245604 - cp's OEIS frontend

A245604 Permutation of natural numbers: a(1)=1, a(2n) = A026424(a(n)), a(2n+1) = A028260(1+a(n)).

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	7
7	10
8	5
9	9
10	11
11	15
12	12
13	16
14	18
15	24
16	8
17	14
18	17
19	22
20	19
21	25
22	28
23	35
24	20
25	26
26	29
27	36
28	31
29	39
30	44
31	55
32	13
33	21
34	27
35	34
36	30
37	38
38	42
39	51
40	32
41	40
42	45
43	56
44	50
45	60
46	67
47	81
48	37
49	46
50	47
51	57
52	52
53	62
54	68
55	82
56	59
57	65
58	72
59	86
60	79
61	93
62	105
63	121
64	23
65	33
66	41
67	49
68	48
69	58
70	66
71	77
72	53
73	64
74	71
75	85
76	76
77	90
78	99
79	111
80	61

[1, 2, 4, 3, 6, 7, 10, 5, 9, 11, 15, 12, 16, 18, 24, 8, 14, 17, 22, 19, 25, 28, 35, 20, 26, 29, 36, 31, 39, 44, 55, 13, 21, 27, 34, 30, 38, 42, 51, 32, 40, 45, 56, 50, 60, 67, 81, 37, 46, 47, 57, 52, 62, 68, 82, 59, 65, 72, 86, 79, 93, 105, 121, 23, 33, 41, 49, 48, 58, 66, 77, 53, 64, 71, 85, 76, 90, 99, 111, 61]

cp's OEIS Frontend

A245604 Permutation of natural numbers: a(1)=1, a(2n) = A026424(a(n)), a(2n+1) = A028260(1+a(n)).

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	7
7	10
8	5
9	9
10	11
11	15
12	12
13	16
14	18
15	24
16	8
17	14
18	17
19	22
20	19
21	25
22	28
23	35
24	20
25	26
26	29
27	36
28	31
29	39
30	44
31	55
32	13
33	21
34	27
35	34
36	30
37	38
38	42
39	51
40	32
41	40
42	45
43	56
44	50
45	60
46	67
47	81
48	37
49	46
50	47
51	57
52	52
53	62
54	68
55	82
56	59
57	65
58	72
59	86
60	79
61	93
62	105
63	121
64	23
65	33
66	41
67	49
68	48
69	58
70	66
71	77
72	53
73	64
74	71
75	85
76	76
77	90
78	99
79	111
80	61

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	7
7	10
8	5
9	9
10	11
11	15
12	12
13	16
14	18
15	24
16	8
17	14
18	17
19	22
20	19
21	25
22	28
23	35
24	20
25	26
26	29
27	36
28	31
29	39
30	44
31	55
32	13
33	21
34	27
35	34
36	30
37	38
38	42
39	51
40	32
41	40
42	45
43	56
44	50
45	60
46	67
47	81
48	37
49	46
50	47
51	57
52	52
53	62
54	68
55	82
56	59
57	65
58	72
59	86
60	79
61	93
62	105
63	121
64	23
65	33
66	41
67	49
68	48
69	58
70	66
71	77
72	53
73	64
74	71
75	85
76	76
77	90
78	99
79	111
80	61

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	7
7	10
8	5
9	9
10	11
11	15
12	12
13	16
14	18
15	24
16	8
17	14
18	17
19	22
20	19
21	25
22	28
23	35
24	20
25	26
26	29
27	36
28	31
29	39
30	44
31	55
32	13
33	21
34	27
35	34
36	30
37	38
38	42
39	51
40	32
41	40
42	45
43	56
44	50
45	60
46	67
47	81
48	37
49	46
50	47
51	57
52	52
53	62
54	68
55	82
56	59
57	65
58	72
59	86
60	79
61	93
62	105
63	121
64	23
65	33
66	41
67	49
68	48
69	58
70	66
71	77
72	53
73	64
74	71
75	85
76	76
77	90
78	99
79	111
80	61