A189557 - cp's OEIS frontend

A189557 Prime numbers n such that x' = n has one solution, where x' is the arithmetic derivative (A003415) of x.

n	a(n)
1	5
2	7
3	13
4	19
5	41
6	43
7	59
8	73
9	109
10	113
11	139
12	181
13	193
14	227
15	229
16	239
17	251
18	281
19	283
20	293
21	313
22	331
23	347
24	349
25	419
26	461
27	463
28	467
29	487
30	523
31	541
32	557
33	587
34	601
35	607
36	617
37	643
38	653
39	701
40	773
41	829
42	863
43	883
44	919
45	929
46	977
47	1021
48	1033
49	1049
50	1061
51	1093
52	1109

[5, 7, 13, 19, 41, 43, 59, 73, 109, 113, 139, 181, 193, 227, 229, 239, 251, 281, 283, 293, 313, 331, 347, 349, 419, 461, 463, 467, 487, 523, 541, 557, 587, 601, 607, 617, 643, 653, 701, 773, 829, 863, 883, 919, 929, 977, 1021, 1033, 1049, 1061, 1093, 1109]

cp's OEIS Frontend

A189557 Prime numbers n such that x' = n has one solution, where x' is the arithmetic derivative (A003415) of x.

Table of values

List of values