A309354 - OEIS

A309354 as a simple table

n	a(n)
1	23
2	31
3	41
4	59
5	131
6	211
7	311
8	941
9	1049
10	1381
11	1931
12	2579
13	3271
14	3911
15	4289
16	4451
17	4999
18	6421
19	6719
20	8059
21	8069
22	9769
23	10391
24	10399
25	10589
26	11551
27	12011
28	14369
29	16249
30	20479
31	23269
32	23629
33	26591
34	27031
35	28309
36	31379
37	33349
38	33521
39	35339
40	35491
41	39019
42	41081

[23,31,41,59,131,211,311,941,1049,1381,1931,2579, 3271,3911,4289,4451,4999,6421,6719,8059,8069,9769, 10391,10399,10589,11551,12011,14369,16249,20479, 23269,23629,26591,27031,28309,31379,33349,33521, 35339,35491,39019,41081]