login

A270997 as a simple table

na(n)
11
23
310
417
523
629
733
843
953
1061
1179
12101
13103
14107
15113
16127
17131
18139
19157
20173
21179
22181
23191
24199
25211
26233
27251
28257
29263
30269
31277
32283
33311
34313
35337
36347
37367
38373
39385
40389
41419
42433
43439
44443
45467
46491
47503
48521
49523
50547
51561
52563
53569
54571
55599
56601
57607
58641
59647
60649
61653
62659

[1,3,10,17,23,29,33,43,53,61,79,101,103,107,113,
 127,131,139,157,173,179,181,191,199,211,233,251,
 257,263,269,277,283,311,313,337,347,367,373,385,
 389,419,433,439,443,467,491,503,521,523,547,561,
 563,569,571,599,601,607,641,647,649,653,659]