A106956 - OEIS

A106956 as a simple table

n	a(n)
1	5
2	23
3	67
4	73
5	151
6	269
7	337
8	421
9	431
10	439
11	557
12	593
13	643
14	733
15	761
16	887
17	1117
18	1171
19	1229
20	1249
21	1319
22	1381
23	1511
24	1543
25	1667
26	1811
27	2063
28	2099
29	2213
30	2333
31	2389
32	2467
33	2539
34	2549
35	2609
36	2707
37	2741
38	2801
39	2927
40	3067
41	3169
42	3191
43	3343
44	3391

[5,23,67,73,151,269,337,421,431,439,557,593,643, 733,761,887,1117,1171,1229,1249,1319,1381,1511, 1543,1667,1811,2063,2099,2213,2333,2389,2467,2539, 2549,2609,2707,2741,2801,2927,3067,3169,3191,3343, 3391]