login

A186234 as a simple table

na(n)
17
29
331
433
543
667
769
875
987
10105
11111
12127
13159
14163
15189
16193
17201
18211
19231
20235
21259
22283
23285
24289
25303
26319
27327
28349
29357
30391
31393
32415
33475
34483
35487
36489
37495
38511
39535
40537
41579
42583
43615
44619
45621
46643
47645
48679
49685
50723
51727
52735
53739
54741
55745
56801
57867
58873
59883
60885

[7,9,31,33,43,67,69,75,87,105,111,127,159,163,189,
 193,201,211,231,235,259,283,285,289,303,319,327,
 349,357,391,393,415,475,483,487,489,495,511,535,
 537,579,583,615,619,621,643,645,679,685,723,727,
 735,739,741,745,801,867,873,883,885]