A258105 - cp's OEIS frontend

A258105 Inverse to sequence defined as {b(1) = 1, and for n>1: b(n) = A257906(n)}, which is conjectured to be a permutation of natural numbers.

n	a(n)
1	1
2	2
3	4
4	6
5	3
6	10
7	5
8	8
9	7
10	12
11	14
12	18
13	20
14	11
15	9
16	16
17	24
18	22
19	13
20	26
21	15
22	28
23	19
24	32
25	21
26	34
27	30
28	36
29	38
30	40
31	17
32	44
33	25
34	42
35	23
36	48
37	50
38	54
39	27
40	52
41	46
42	60
43	29
44	56
45	58
46	62
47	33
48	64
49	66
50	71
51	35
52	69
53	31
54	75
55	37
56	77
57	39
58	68
59	41
60	81
61	73
62	79
63	45
64	83
65	85
66	89
67	43
68	87
69	93
70	97
71	49
72	91
73	51
74	99
75	55
76	101
77	95
78	103
79	53
80	105
81	47
82	107
83	61

[1, 2, 4, 6, 3, 10, 5, 8, 7, 12, 14, 18, 20, 11, 9, 16, 24, 22, 13, 26, 15, 28, 19, 32, 21, 34, 30, 36, 38, 40, 17, 44, 25, 42, 23, 48, 50, 54, 27, 52, 46, 60, 29, 56, 58, 62, 33, 64, 66, 71, 35, 69, 31, 75, 37, 77, 39, 68, 41, 81, 73, 79, 45, 83, 85, 89, 43, 87, 93, 97, 49, 91, 51, 99, 55, 101, 95, 103, 53, 105, 47, 107, 61]

cp's OEIS Frontend

A258105 Inverse to sequence defined as {b(1) = 1, and for n>1: b(n) = A257906(n)}, which is conjectured to be a permutation of natural numbers.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	6
5	3
6	10
7	5
8	8
9	7
10	12
11	14
12	18
13	20
14	11
15	9
16	16
17	24
18	22
19	13
20	26
21	15
22	28
23	19
24	32
25	21
26	34
27	30
28	36
29	38
30	40
31	17
32	44
33	25
34	42
35	23
36	48
37	50
38	54
39	27
40	52
41	46
42	60
43	29
44	56
45	58
46	62
47	33
48	64
49	66
50	71
51	35
52	69
53	31
54	75
55	37
56	77
57	39
58	68
59	41
60	81
61	73
62	79
63	45
64	83
65	85
66	89
67	43
68	87
69	93
70	97
71	49
72	91
73	51
74	99
75	55
76	101
77	95
78	103
79	53
80	105
81	47
82	107
83	61

n	a(n)
1	1
2	2
3	4
4	6
5	3
6	10
7	5
8	8
9	7
10	12
11	14
12	18
13	20
14	11
15	9
16	16
17	24
18	22
19	13
20	26
21	15
22	28
23	19
24	32
25	21
26	34
27	30
28	36
29	38
30	40
31	17
32	44
33	25
34	42
35	23
36	48
37	50
38	54
39	27
40	52
41	46
42	60
43	29
44	56
45	58
46	62
47	33
48	64
49	66
50	71
51	35
52	69
53	31
54	75
55	37
56	77
57	39
58	68
59	41
60	81
61	73
62	79
63	45
64	83
65	85
66	89
67	43
68	87
69	93
70	97
71	49
72	91
73	51
74	99
75	55
76	101
77	95
78	103
79	53
80	105
81	47
82	107
83	61

n	a(n)
1	1
2	2
3	4
4	6
5	3
6	10
7	5
8	8
9	7
10	12
11	14
12	18
13	20
14	11
15	9
16	16
17	24
18	22
19	13
20	26
21	15
22	28
23	19
24	32
25	21
26	34
27	30
28	36
29	38
30	40
31	17
32	44
33	25
34	42
35	23
36	48
37	50
38	54
39	27
40	52
41	46
42	60
43	29
44	56
45	58
46	62
47	33
48	64
49	66
50	71
51	35
52	69
53	31
54	75
55	37
56	77
57	39
58	68
59	41
60	81
61	73
62	79
63	45
64	83
65	85
66	89
67	43
68	87
69	93
70	97
71	49
72	91
73	51
74	99
75	55
76	101
77	95
78	103
79	53
80	105
81	47
82	107
83	61