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A071284 as a simple table

na(n)
02
14
23
31
44
53
64
72
83
94
102
114
123
131
144
153
164
172
183
194
202
214
223
231
244
253
264
272
283
294
302
314
323
331
344
353
364
372
383
394
402
414
423
431
444
453
464
472
483
494
502
514
523
531
544
553
564
572
583
594
602
614
623
631
644
653
664
672
683
694
702
714
723
731
744
753
764
772
783
794

[2,4,3,1,4,3,4,2,3,4,2,4,3,1,4,3,4,2,3,4,2,4,3,1,
 4,3,4,2,3,4,2,4,3,1,4,3,4,2,3,4,2,4,3,1,4,3,4,2,3,
 4,2,4,3,1,4,3,4,2,3,4,2,4,3,1,4,3,4,2,3,4,2,4,3,1,
 4,3,4,2,3,4]