login

A164921 as a simple table

na(n)
10
21
32
45
511
617
723
829
937
1041
1147
1253
1359
1467
1571
1679
1783
1889
1997
20101
21107
22113
23127
24131
25137
26149
27157
28163
29167
30173
31179
32191
33197
34211
35223
36227
37233
38239
39251
40257
41263
42269
43277
44281
45293
46307
47311
48317
49331
50337
51347
52353
53359
54367
55373
56379
57383

[0,1,2,5,11,17,23,29,37,41,47,53,59,67,71,79,83,
 89,97,101,107,113,127,131,137,149,157,163,167,173,
 179,191,197,211,223,227,233,239,251,257,263,269,
 277,281,293,307,311,317,331,337,347,353,359,367,
 373,379,383]