A354746 - cp's OEIS frontend

A354746 Non-repdigit numbers k such that every permutation of the digits of k has the same number of distinct prime divisors.

n	a(n)
1	12
2	13
3	15
4	16
5	17
6	21
7	23
8	26
9	28
10	31
11	32
12	36
13	37
14	39
15	45
16	51
17	54
18	56
19	57
20	58
21	61
22	62
23	63
24	65
25	68
26	69
27	71
28	73
29	75
30	79
31	82
32	85
33	86
34	93
35	96
36	97
37	113
38	116
39	117
40	122
41	131
42	155
43	156
44	161
45	165
46	171
47	177
48	178
49	187
50	199
51	212
52	221
53	224
54	226
55	228
56	242
57	245
58	248
59	254
60	255
61	258
62	262
63	282

[12, 13, 15, 16, 17, 21, 23, 26, 28, 31, 32, 36, 37, 39, 45, 51, 54, 56, 57, 58, 61, 62, 63, 65, 68, 69, 71, 73, 75, 79, 82, 85, 86, 93, 96, 97, 113, 116, 117, 122, 131, 155, 156, 161, 165, 171, 177, 178, 187, 199, 212, 221, 224, 226, 228, 242, 245, 248, 254, 255, 258, 262, 282]

cp's OEIS Frontend

A354746 Non-repdigit numbers k such that every permutation of the digits of k has the same number of distinct prime divisors.

Table of values

List of values

n	a(n)
1	12
2	13
3	15
4	16
5	17
6	21
7	23
8	26
9	28
10	31
11	32
12	36
13	37
14	39
15	45
16	51
17	54
18	56
19	57
20	58
21	61
22	62
23	63
24	65
25	68
26	69
27	71
28	73
29	75
30	79
31	82
32	85
33	86
34	93
35	96
36	97
37	113
38	116
39	117
40	122
41	131
42	155
43	156
44	161
45	165
46	171
47	177
48	178
49	187
50	199
51	212
52	221
53	224
54	226
55	228
56	242
57	245
58	248
59	254
60	255
61	258
62	262
63	282

n	a(n)
1	12
2	13
3	15
4	16
5	17
6	21
7	23
8	26
9	28
10	31
11	32
12	36
13	37
14	39
15	45
16	51
17	54
18	56
19	57
20	58
21	61
22	62
23	63
24	65
25	68
26	69
27	71
28	73
29	75
30	79
31	82
32	85
33	86
34	93
35	96
36	97
37	113
38	116
39	117
40	122
41	131
42	155
43	156
44	161
45	165
46	171
47	177
48	178
49	187
50	199
51	212
52	221
53	224
54	226
55	228
56	242
57	245
58	248
59	254
60	255
61	258
62	262
63	282

n	a(n)
1	12
2	13
3	15
4	16
5	17
6	21
7	23
8	26
9	28
10	31
11	32
12	36
13	37
14	39
15	45
16	51
17	54
18	56
19	57
20	58
21	61
22	62
23	63
24	65
25	68
26	69
27	71
28	73
29	75
30	79
31	82
32	85
33	86
34	93
35	96
36	97
37	113
38	116
39	117
40	122
41	131
42	155
43	156
44	161
45	165
46	171
47	177
48	178
49	187
50	199
51	212
52	221
53	224
54	226
55	228
56	242
57	245
58	248
59	254
60	255
61	258
62	262
63	282