A141849 - OEIS

A141849 as a simple table

n	a(n)
1	23
2	67
3	89
4	199
5	331
6	353
7	397
8	419
9	463
10	617
11	661
12	683
13	727
14	859
15	881
16	947
17	991
18	1013
19	1123
20	1277
21	1321
22	1409
23	1453
24	1607
25	1783
26	1871
27	2003
28	2069
29	2113
30	2179
31	2267
32	2311
33	2333
34	2377
35	2399
36	2531
37	2663
38	2707
39	2729
40	2861
41	2927
42	2971
43	3037
44	3169
45	3191
46	3257

[23,67,89,199,331,353,397,419,463,617,661,683,727, 859,881,947,991,1013,1123,1277,1321,1409,1453, 1607,1783,1871,2003,2069,2113,2179,2267,2311,2333, 2377,2399,2531,2663,2707,2729,2861,2927,2971,3037, 3169,3191,3257]