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A334050 as a simple table

na(n)
11
22
33
47
519
631
79
813
973
1033
11137
1239
13311
1493
1511
16931
1791
1837
19331
20373
21313
22733
23191
243733
25319
261373
273137
28333
291913
30739
313119
32337
33193
34119
353191
363739
3731193
38371
39933
4071
419311
429319
4313733
4413739
4531913
467331
47913
487333
4919137
50393
511193
523719
533371
549337
551931
561933
57719
583373

[1,2,3,7,19,31,9,13,73,33,137,39,311,93,11,931,91,
 37,331,373,313,733,191,3733,319,1373,3137,333,
 1913,739,3119,337,193,119,3191,3739,31193,371,933,
 71,9311,9319,13733,13739,31913,7331,913,7333,
 19137,393,1193,3719,3371,9337,1931,1933,719,3373]