A245816 - cp's OEIS frontend

A245816 Permutation of natural numbers induced when A245822 is restricted to nonprime numbers: a(n) = A062298(A245822(A018252(n))).

n	a(n)
1	1
2	2
3	4
4	5
5	3
6	10
7	6
8	22
9	7
10	16
11	9
12	23
13	27
14	51
15	15
16	17
17	35
18	13
19	37
20	11
21	39
22	56
23	69
24	38
25	14
26	18
27	48
28	78
29	33
30	120
31	20
32	19
33	46
34	67
35	24
36	62
37	42
38	34
39	28
40	73
41	25
42	103
43	31
44	206
45	40
46	55
47	68
48	92
49	300
50	26
51	76
52	50
53	99
54	65
55	157
56	281
57	165
58	184
59	8
60	121
61	134
62	277
63	423
64	30
65	47
66	36
67	223
68	70
69	514
70	75
71	101
72	116
73	236
74	139
75	74

[1, 2, 4, 5, 3, 10, 6, 22, 7, 16, 9, 23, 27, 51, 15, 17, 35, 13, 37, 11, 39, 56, 69, 38, 14, 18, 48, 78, 33, 120, 20, 19, 46, 67, 24, 62, 42, 34, 28, 73, 25, 103, 31, 206, 40, 55, 68, 92, 300, 26, 76, 50, 99, 65, 157, 281, 165, 184, 8, 121, 134, 277, 423, 30, 47, 36, 223, 70, 514, 75, 101, 116, 236, 139, 74]

cp's OEIS Frontend

A245816 Permutation of natural numbers induced when A245822 is restricted to nonprime numbers: a(n) = A062298(A245822(A018252(n))).

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	3
6	10
7	6
8	22
9	7
10	16
11	9
12	23
13	27
14	51
15	15
16	17
17	35
18	13
19	37
20	11
21	39
22	56
23	69
24	38
25	14
26	18
27	48
28	78
29	33
30	120
31	20
32	19
33	46
34	67
35	24
36	62
37	42
38	34
39	28
40	73
41	25
42	103
43	31
44	206
45	40
46	55
47	68
48	92
49	300
50	26
51	76
52	50
53	99
54	65
55	157
56	281
57	165
58	184
59	8
60	121
61	134
62	277
63	423
64	30
65	47
66	36
67	223
68	70
69	514
70	75
71	101
72	116
73	236
74	139
75	74

n	a(n)
1	1
2	2
3	4
4	5
5	3
6	10
7	6
8	22
9	7
10	16
11	9
12	23
13	27
14	51
15	15
16	17
17	35
18	13
19	37
20	11
21	39
22	56
23	69
24	38
25	14
26	18
27	48
28	78
29	33
30	120
31	20
32	19
33	46
34	67
35	24
36	62
37	42
38	34
39	28
40	73
41	25
42	103
43	31
44	206
45	40
46	55
47	68
48	92
49	300
50	26
51	76
52	50
53	99
54	65
55	157
56	281
57	165
58	184
59	8
60	121
61	134
62	277
63	423
64	30
65	47
66	36
67	223
68	70
69	514
70	75
71	101
72	116
73	236
74	139
75	74

n	a(n)
1	1
2	2
3	4
4	5
5	3
6	10
7	6
8	22
9	7
10	16
11	9
12	23
13	27
14	51
15	15
16	17
17	35
18	13
19	37
20	11
21	39
22	56
23	69
24	38
25	14
26	18
27	48
28	78
29	33
30	120
31	20
32	19
33	46
34	67
35	24
36	62
37	42
38	34
39	28
40	73
41	25
42	103
43	31
44	206
45	40
46	55
47	68
48	92
49	300
50	26
51	76
52	50
53	99
54	65
55	157
56	281
57	165
58	184
59	8
60	121
61	134
62	277
63	423
64	30
65	47
66	36
67	223
68	70
69	514
70	75
71	101
72	116
73	236
74	139
75	74