A337238 - OEIS

A337238 as a simple table

n	a(n)
1	9
2	37
3	41
4	49
5	141
6	149
7	153
8	165
9	169
10	177
11	197
12	201
13	209
14	225
15	541
16	557
17	565
18	569
19	589
20	597
21	601
22	613
23	617
24	625
25	653
26	661
27	665
28	677
29	681
30	689
31	709
32	713
33	721
34	737
35	781
36	789
37	793
38	805
39	809
40	817
41	837
42	841
43	849
44	865
45	901
46	905
47	913
48	929
49	961
50	2109
51	2141
52	2157
53	2165

[9,37,41,49,141,149,153,165,169,177,197,201,209, 225,541,557,565,569,589,597,601,613,617,625,653, 661,665,677,681,689,709,713,721,737,781,789,793, 805,809,817,837,841,849,865,901,905,913,929,961, 2109,2141,2157,2165]