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A020138 as a simple table

na(n)
14
28
328
452
591
6121
7205
8286
9364
10511
11532
12616
13671
14697
15703
16946
17949
181036
191105
201288
211387
221541
231729
241891
252465
262501
272665
282701
292806
302821
312926
323052
333281
343367
353751
364376
374636
384961
395356
405551
416364
426601
436643
447081
457381
467913
478401

[4,8,28,52,91,121,205,286,364,511,532,616,671,697,
 703,946,949,1036,1105,1288,1387,1541,1729,1891,
 2465,2501,2665,2701,2806,2821,2926,3052,3281,3367,
 3751,4376,4636,4961,5356,5551,6364,6601,6643,7081,
 7381,7913,8401]