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A351788 as a simple table

na(n)
11
21
31
42
52
64
74
88
99
1013
1113
1225
1325
1433
1537
1657
1757
1883
1983
20117
21125
22151
23151
24233
25237
26287
27305
28387
29387
30503
31503
32649
33675
34789
35805
361073
371073
381239
391289
401607
411607
421955
431955
442309
452419
462721
472721
483465
493481
504007
514121
524795
534795
545643
555695

[1,1,1,2,2,4,4,8,9,13,13,25,25,33,37,57,57,83,83,
 117,125,151,151,233,237,287,305,387,387,503,503,
 649,675,789,805,1073,1073,1239,1289,1607,1607,
 1955,1955,2309,2419,2721,2721,3465,3481,4007,4121,
 4795,4795,5643,5695]