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A143416 as a simple table

na(n)
16
221
322
457
577
6161
7166
8201
9205
10221
11301
12309
13377
14437
15454
16497
17517
18597
19745
20749
21886
22901
231057
241357
251457
261461
271469
281517
291577
301841
311961
322021
332041
342077
352182
362317
372361
382537
392701
403046
413097
423397
433437
443497
453737
463841
473901

[6,21,22,57,77,161,166,201,205,221,301,309,377,
 437,454,497,517,597,745,749,886,901,1057,1357,
 1457,1461,1469,1517,1577,1841,1961,2021,2041,2077,
 2182,2317,2361,2537,2701,3046,3097,3397,3437,3497,
 3737,3841,3901]