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A145389 as a simple table

na(n)
00
11
23
36
41
56
63
71
89
99
101
113
126
131
146
153
161
179
189
191
203
216
221
236
243
251
269
279
281
293
306
311
326
333
341
359
369
371
383
396
401
416
423
431
449
459
461
473
486
491
506
513
521
539
549
551
563
576
581
596
603
611
629
639
641
653
666
671
686
693
701
719
729
731
743
756
761
776
783
791
809
819
821
833
846
851
866

[0,1,3,6,1,6,3,1,9,9,1,3,6,1,6,3,1,9,9,1,3,6,1,6,
 3,1,9,9,1,3,6,1,6,3,1,9,9,1,3,6,1,6,3,1,9,9,1,3,6,
 1,6,3,1,9,9,1,3,6,1,6,3,1,9,9,1,3,6,1,6,3,1,9,9,1,
 3,6,1,6,3,1,9,9,1,3,6,1,6]