A128754 - cp's OEIS frontend

A128754 Permutation of positive integers obtained by swapping n-th natural number with the (n-g)-th sequentially, where g=prime(n+1)-prime(n)-1.

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

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

cp's OEIS Frontend

A128754 Permutation of positive integers obtained by swapping n-th natural number with the (n-g)-th sequentially, where g=prime(n+1)-prime(n)-1.

Table of values

List of values

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

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

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