A168375 - cp's OEIS frontend

A168375 Natural numbers n for which the concatenation p= "1 n^3" (A168327) is prime.

n	a(n)
1	1
2	3
3	13
4	33
5	39
6	103
7	109
8	123
9	139
10	163
11	169
12	171
13	181
14	183
15	207
16	211
17	289
18	297
19	303
20	309
21	339
22	369
23	379
24	393
25	423
26	451
27	457
28	463
29	1021
30	1027
31	1047
32	1053
33	1057
34	1081
35	1087
36	1111
37	1123
38	1161
39	1189
40	1201
41	1249
42	1273
43	1293
44	1303
45	1329
46	1339
47	1351
48	1381
49	1387

[1, 3, 13, 33, 39, 103, 109, 123, 139, 163, 169, 171, 181, 183, 207, 211, 289, 297, 303, 309, 339, 369, 379, 393, 423, 451, 457, 463, 1021, 1027, 1047, 1053, 1057, 1081, 1087, 1111, 1123, 1161, 1189, 1201, 1249, 1273, 1293, 1303, 1329, 1339, 1351, 1381, 1387]

cp's OEIS Frontend

A168375 Natural numbers n for which the concatenation p= "1 n^3" (A168327) is prime.

Table of values

List of values