A151923 - OEIS

A151923 as a simple table

n	a(n)
0	3
1	7
2	11
3	21
4	25
5	35
6	45
7	73
8	77
9	87
10	97
11	125
12	135
13	163
14	191
15	273
16	277
17	287
18	297
19	325
20	335
21	363
22	391
23	473
24	483
25	511
26	539
27	621
28	649
29	731
30	813
31	1057
32	1061
33	1071
34	1081
35	1109
36	1119
37	1147
38	1175
39	1257
40	1267
41	1295
42	1323
43	1405
44	1433
45	1515
46	1597
47	1841
48	1851
49	1879
50	1907

[3,7,11,21,25,35,45,73,77,87,97,125,135,163,191, 273,277,287,297,325,335,363,391,473,483,511,539, 621,649,731,813,1057,1061,1071,1081,1109,1119, 1147,1175,1257,1267,1295,1323,1405,1433,1515,1597, 1841,1851,1879,1907]