A155775 - cp's OEIS frontend

A155775 Indices j in A000040 such that j is an odd composite and the distinct digits of the prime A000040(j) are in increasing order.

n	a(n)
1	9
2	15
3	33
4	35
5	39
6	55
7	57
8	69
9	75
10	77
11	91
12	203
13	205
14	207
15	209
16	219
17	237
18	247
19	249
20	355
21	365
22	391
23	405
24	483
25	633
26	749
27	1475
28	1501
29	1515
30	1595
31	1605
32	1615
33	1631
34	2611
35	2637
36	2829
37	11603
38	11803
39	13479
40	20797
41	20891
42	95375

[9, 15, 33, 35, 39, 55, 57, 69, 75, 77, 91, 203, 205, 207, 209, 219, 237, 247, 249, 355, 365, 391, 405, 483, 633, 749, 1475, 1501, 1515, 1595, 1605, 1615, 1631, 2611, 2637, 2829, 11603, 11803, 13479, 20797, 20891, 95375]

cp's OEIS Frontend

A155775 Indices j in A000040 such that j is an odd composite and the distinct digits of the prime A000040(j) are in increasing order.

Table of values

List of values