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A194525 as a simple table

na(n)
1-1
2-2
31
40
5-1
62
71
80
9-1
102
111
120
13-1
142
151
160
173
182
191
200
213
222
231
240
253
262
271
284
293
302
311
324
333
342
351
364
373
382
395
404
413
422
435
444
453
462
475
484
493
506
515
524
533
546
555
564
573
586
595
604
617
626
635
644
657
666
675
684
697
706
715
728
737
746
755
768
777
786
795
808
817
826
839
848
857
866
879
888
897
906
919
928
937

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