A260436 - cp's OEIS frontend

A260436 Permutation mapping from Ludic sieve to Lucky sieve: a(1) = 1, for n > 1: a(n) = A255551(A260738(n), A260739(n)).

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	9
8	8
9	5
10	10
11	13
12	12
13	15
14	14
15	11
16	16
17	21
18	18
19	19
20	20
21	17
22	22
23	25
24	24
25	31
26	26
27	23
28	28
29	33
30	30
31	27
32	32
33	29
34	34
35	39
36	36
37	37
38	38
39	35
40	40
41	43
42	42
43	49
44	44
45	41
46	46
47	51
48	48
49	61
50	50
51	47
52	52
53	63
54	54
55	45
56	56
57	53
58	58
59	57
60	60
61	67
62	62
63	59
64	64
65	81
66	66
67	69
68	68
69	65
70	70
71	73
72	72
73	55
74	74
75	71
76	76
77	75
78	78
79	103
80	80
81	77
82	82
83	79
84	84
85	91
86	86
87	83
88	88

[1, 2, 3, 4, 7, 6, 9, 8, 5, 10, 13, 12, 15, 14, 11, 16, 21, 18, 19, 20, 17, 22, 25, 24, 31, 26, 23, 28, 33, 30, 27, 32, 29, 34, 39, 36, 37, 38, 35, 40, 43, 42, 49, 44, 41, 46, 51, 48, 61, 50, 47, 52, 63, 54, 45, 56, 53, 58, 57, 60, 67, 62, 59, 64, 81, 66, 69, 68, 65, 70, 73, 72, 55, 74, 71, 76, 75, 78, 103, 80, 77, 82, 79, 84, 91, 86, 83, 88]

cp's OEIS Frontend

A260436 Permutation mapping from Ludic sieve to Lucky sieve: a(1) = 1, for n > 1: a(n) = A255551(A260738(n), A260739(n)).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	9
8	8
9	5
10	10
11	13
12	12
13	15
14	14
15	11
16	16
17	21
18	18
19	19
20	20
21	17
22	22
23	25
24	24
25	31
26	26
27	23
28	28
29	33
30	30
31	27
32	32
33	29
34	34
35	39
36	36
37	37
38	38
39	35
40	40
41	43
42	42
43	49
44	44
45	41
46	46
47	51
48	48
49	61
50	50
51	47
52	52
53	63
54	54
55	45
56	56
57	53
58	58
59	57
60	60
61	67
62	62
63	59
64	64
65	81
66	66
67	69
68	68
69	65
70	70
71	73
72	72
73	55
74	74
75	71
76	76
77	75
78	78
79	103
80	80
81	77
82	82
83	79
84	84
85	91
86	86
87	83
88	88

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	9
8	8
9	5
10	10
11	13
12	12
13	15
14	14
15	11
16	16
17	21
18	18
19	19
20	20
21	17
22	22
23	25
24	24
25	31
26	26
27	23
28	28
29	33
30	30
31	27
32	32
33	29
34	34
35	39
36	36
37	37
38	38
39	35
40	40
41	43
42	42
43	49
44	44
45	41
46	46
47	51
48	48
49	61
50	50
51	47
52	52
53	63
54	54
55	45
56	56
57	53
58	58
59	57
60	60
61	67
62	62
63	59
64	64
65	81
66	66
67	69
68	68
69	65
70	70
71	73
72	72
73	55
74	74
75	71
76	76
77	75
78	78
79	103
80	80
81	77
82	82
83	79
84	84
85	91
86	86
87	83
88	88

n	a(n)
1	1
2	2
3	3
4	4
5	7
6	6
7	9
8	8
9	5
10	10
11	13
12	12
13	15
14	14
15	11
16	16
17	21
18	18
19	19
20	20
21	17
22	22
23	25
24	24
25	31
26	26
27	23
28	28
29	33
30	30
31	27
32	32
33	29
34	34
35	39
36	36
37	37
38	38
39	35
40	40
41	43
42	42
43	49
44	44
45	41
46	46
47	51
48	48
49	61
50	50
51	47
52	52
53	63
54	54
55	45
56	56
57	53
58	58
59	57
60	60
61	67
62	62
63	59
64	64
65	81
66	66
67	69
68	68
69	65
70	70
71	73
72	72
73	55
74	74
75	71
76	76
77	75
78	78
79	103
80	80
81	77
82	82
83	79
84	84
85	91
86	86
87	83
88	88