login

A051854 as a simple table

na(n)
11
21
35
41
57
613
719
811
917
1023
1129
121
13121
1431
15151
1661
17181
18127
1937
20157
2167
22187
2397
2443
25163
2673
27193
28103
2913
30169
3179
32199
33109
3419
35139
3671
37191
38101
3911
40131
4141
42197
43107
4417
45137
4647
47167
48113
4923
50143
5153
52173
5383
5429
55149
5659
57179
5889
59209
601
61211
62421

[1,1,5,1,7,13,19,11,17,23,29,1,121,31,151,61,181,
 127,37,157,67,187,97,43,163,73,193,103,13,169,79,
 199,109,19,139,71,191,101,11,131,41,197,107,17,
 137,47,167,113,23,143,53,173,83,29,149,59,179,89,
 209,1,211,421]