A067012 - cp's OEIS frontend

A067012 Absolute composites: every permutation of digits (dropping any leading zeros) is a composite number.

n	a(n)
1	4
2	6
3	8
4	9
5	12
6	15
7	18
8	21
9	22
10	24
11	25
12	26
13	27
14	28
15	33
16	36
17	39
18	40
19	42
20	44
21	45
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	60
33	62
34	63
35	64
36	65
37	66
38	68
39	69
40	72
41	75
42	77
43	78
44	80
45	81
46	82
47	84
48	85
49	86
50	87
51	88
52	90
53	93
54	94
55	96
56	99
57	102
58	105
59	108
60	111
61	114
62	116
63	117
64	120
65	122
66	123

[4, 6, 8, 9, 12, 15, 18, 21, 22, 24, 25, 26, 27, 28, 33, 36, 39, 40, 42, 44, 45, 46, 48, 49, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 72, 75, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 93, 94, 96, 99, 102, 105, 108, 111, 114, 116, 117, 120, 122, 123]

cp's OEIS Frontend

A067012 Absolute composites: every permutation of digits (dropping any leading zeros) is a composite number.

Table of values

List of values

n	a(n)
1	4
2	6
3	8
4	9
5	12
6	15
7	18
8	21
9	22
10	24
11	25
12	26
13	27
14	28
15	33
16	36
17	39
18	40
19	42
20	44
21	45
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	60
33	62
34	63
35	64
36	65
37	66
38	68
39	69
40	72
41	75
42	77
43	78
44	80
45	81
46	82
47	84
48	85
49	86
50	87
51	88
52	90
53	93
54	94
55	96
56	99
57	102
58	105
59	108
60	111
61	114
62	116
63	117
64	120
65	122
66	123

n	a(n)
1	4
2	6
3	8
4	9
5	12
6	15
7	18
8	21
9	22
10	24
11	25
12	26
13	27
14	28
15	33
16	36
17	39
18	40
19	42
20	44
21	45
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	60
33	62
34	63
35	64
36	65
37	66
38	68
39	69
40	72
41	75
42	77
43	78
44	80
45	81
46	82
47	84
48	85
49	86
50	87
51	88
52	90
53	93
54	94
55	96
56	99
57	102
58	105
59	108
60	111
61	114
62	116
63	117
64	120
65	122
66	123

n	a(n)
1	4
2	6
3	8
4	9
5	12
6	15
7	18
8	21
9	22
10	24
11	25
12	26
13	27
14	28
15	33
16	36
17	39
18	40
19	42
20	44
21	45
22	46
23	48
24	49
25	51
26	52
27	54
28	55
29	56
30	57
31	58
32	60
33	62
34	63
35	64
36	65
37	66
38	68
39	69
40	72
41	75
42	77
43	78
44	80
45	81
46	82
47	84
48	85
49	86
50	87
51	88
52	90
53	93
54	94
55	96
56	99
57	102
58	105
59	108
60	111
61	114
62	116
63	117
64	120
65	122
66	123