A245815 - cp's OEIS frontend

A245815 Permutation of natural numbers induced when A245821 is restricted to nonprime numbers: a(n) = A062298(A245821(A018252(n))).

n	a(n)
1	1
2	2
3	5
4	3
5	4
6	7
7	9
8	59
9	11
10	6
11	20
12	125
13	18
14	25
15	15
16	10
17	16
18	26
19	32
20	31
21	103
22	8
23	12
24	35
25	41
26	50
27	13
28	39
29	85
30	64
31	43
32	164
33	29
34	38
35	17
36	66
37	19
38	24
39	21
40	45
41	132
42	37
43	105
44	139
45	82
46	33
47	65
48	27
49	507
50	52
51	14
52	180
53	161
54	96
55	46
56	22
57	190
58	141
59	87
60	1603
61	80
62	36
63	143
64	107
65	54
66	670
67	34
68	47
69	23
70	68
71	177
72	1337
73	40

[1, 2, 5, 3, 4, 7, 9, 59, 11, 6, 20, 125, 18, 25, 15, 10, 16, 26, 32, 31, 103, 8, 12, 35, 41, 50, 13, 39, 85, 64, 43, 164, 29, 38, 17, 66, 19, 24, 21, 45, 132, 37, 105, 139, 82, 33, 65, 27, 507, 52, 14, 180, 161, 96, 46, 22, 190, 141, 87, 1603, 80, 36, 143, 107, 54, 670, 34, 47, 23, 68, 177, 1337, 40]

cp's OEIS Frontend

A245815 Permutation of natural numbers induced when A245821 is restricted to nonprime numbers: a(n) = A062298(A245821(A018252(n))).

Table of values

List of values