A244092 - OEIS

A244092 as a simple table

n	a(n)
1	23
2	47
3	67
4	263
5	563
6	607
7	647
8	947
9	1103
10	1123
11	1187
12	1223
13	1283
14	1367
15	1663
16	1747
17	1783
18	1831
19	1867
20	1907
21	2287
22	2683
23	2879
24	2903
25	2963
26	3019
27	3307
28	3923
29	4007
30	4111
31	4643
32	5107
33	5171
34	5303
35	5387
36	5563
37	5647
38	5807
39	6263
40	6323
41	6367
42	6863
43	7523
44	7583
45	7699

[23,47,67,263,563,607,647,947,1103,1123,1187,1223, 1283,1367,1663,1747,1783,1831,1867,1907,2287,2683, 2879,2903,2963,3019,3307,3923,4007,4111,4643,5107, 5171,5303,5387,5563,5647,5807,6263,6323,6367,6863, 7523,7583,7699]