A106921 - OEIS

A106921 as a simple table

n	a(n)
1	17
2	71
3	139
4	163
5	197
6	223
7	317
8	373
9	383
10	389
11	439
12	461
13	479
14	521
15	547
16	631
17	641
18	677
19	727
20	733
21	743
22	787
23	827
24	1019
25	1063
26	1103
27	1181
28	1229
29	1237
30	1327
31	1361
32	1373
33	1511
34	1559
35	1619
36	1657
37	1693
38	1747
39	1823
40	1907
41	1913
42	1951
43	2113
44	2129
45	2131

[17,71,139,163,197,223,317,373,383,389,439,461, 479,521,547,631,641,677,727,733,743,787,827,1019, 1063,1103,1181,1229,1237,1327,1361,1373,1511,1559, 1619,1657,1693,1747,1823,1907,1913,1951,2113,2129, 2131]