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A348921 as a simple table

na(n)
00
10
20
31
42
51
62
70
80
9-1
10-2
11-1
12-2
131
141
151
162
173
182
193
201
211
220
23-1
240
25-1
262
272
282
293
304
313
324
332
342
351
360
371
380
394
404
414
425
436
445
456
464
474
483
492
503
512
528
538
548
559
5610
579
5810
598
608
617
626
637
646
653
663
673
684
695
704
715
723
733
742
751
762
771
786
796
806
817
828
837

[0,0,0,1,2,1,2,0,0,-1,-2,-1,-2,1,1,1,2,3,2,3,1,1,
 0,-1,0,-1,2,2,2,3,4,3,4,2,2,1,0,1,0,4,4,4,5,6,5,6,
 4,4,3,2,3,2,8,8,8,9,10,9,10,8,8,7,6,7,6,3,3,3,4,5,
 4,5,3,3,2,1,2,1,6,6,6,7,8,7]