A232726 - OEIS

A232726 as a simple table

n	a(n)
1	23
2	29
3	167
4	191
5	199
6	257
7	311
8	409
9	419
10	433
11	457
12	563
13	587
14	601
15	653
16	761
17	769
18	809
19	881
20	947
21	1013
22	1069
23	1091
24	1153
25	1163
26	1187
27	1223
28	1259
29	1283
30	1307
31	1433
32	1489
33	1511
34	1723
35	1787
36	1789
37	1913
38	1993
39	2039
40	2137

[23,29,167,191,199,257,311,409,419,433,457,563, 587,601,653,761,769,809,881,947,1013,1069,1091, 1153,1163,1187,1223,1259,1283,1307,1433,1489,1511, 1723,1787,1789,1913,1993,2039,2137]