A052230 - OEIS

A052230 as a simple table

n	a(n)
1	23
2	31
3	53
4	61
5	83
6	151
7	173
8	233
9	263
10	271
11	331
12	353
13	383
14	443
15	503
16	541
17	563
18	571
19	593
20	601
21	653
22	751
23	991
24	1013
25	1103
26	1223
27	1231
28	1283
29	1291
30	1321
31	1433
32	1493
33	1553
34	1613
35	1621
36	1741
37	1861
38	1973
39	2011
40	2063
41	2131
42	2281
43	2333
44	2341
45	2371
46	2393
47	2543

[23,31,53,61,83,151,173,233,263,271,331,353,383, 443,503,541,563,571,593,601,653,751,991,1013,1103, 1223,1231,1283,1291,1321,1433,1493,1553,1613,1621, 1741,1861,1973,2011,2063,2131,2281,2333,2341,2371, 2393,2543]