A175447 - OEIS

A175447 as a simple table

n	a(n)
1	2
2	11
3	41
4	89
5	197
6	271
7	353
8	401
9	431
10	479
11	509
12	557
13	587
14	661
15	691
16	739
17	743
18	947
19	977
20	1051
21	1237
22	1259
23	1289
24	1493
25	1523
26	1571
27	1601
28	1753
29	1783
30	1831
31	1861
32	1987
33	2017
34	2039
35	2069
36	2143
37	2251
38	2273
39	2381
40	2663
41	2693
42	2741
43	2797
44	2819
45	2927
46	3001
47	3083

[2,11,41,89,197,271,353,401,431,479,509,557,587, 661,691,739,743,947,977,1051,1237,1259,1289,1493, 1523,1571,1601,1753,1783,1831,1861,1987,2017,2039, 2069,2143,2251,2273,2381,2663,2693,2741,2797,2819, 2927,3001,3083]