A209663 - cp's OEIS frontend

A209663 Numbers n with property that n is prime, n+18 is prime and both have equal sum of digits.

n	a(n)
1	5
2	13
3	19
4	23
5	29
6	43
7	53
8	79
9	109
10	113
11	139
12	149
13	163
14	173
15	179
16	223
17	233
18	239
19	263
20	313
21	349
22	379
23	439
24	443
25	449
26	491
27	503
28	523
29	569
30	613
31	643
32	659
33	673
34	691
35	709
36	733
37	739
38	743
39	769
40	809
41	839
42	859
43	863
44	919
45	929
46	953
47	1013
48	1033
49	1069
50	1091
51	1153
52	1163

[5, 13, 19, 23, 29, 43, 53, 79, 109, 113, 139, 149, 163, 173, 179, 223, 233, 239, 263, 313, 349, 379, 439, 443, 449, 491, 503, 523, 569, 613, 643, 659, 673, 691, 709, 733, 739, 743, 769, 809, 839, 859, 863, 919, 929, 953, 1013, 1033, 1069, 1091, 1153, 1163]

cp's OEIS Frontend

A209663 Numbers n with property that n is prime, n+18 is prime and both have equal sum of digits.

Table of values

List of values