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A194527 as a simple table

na(n)
11
22
3-2
4-1
50
61
72
83
9-1
100
112
122
133
14-1
150
161
172
183
194
200
211
223
233
244
250
261
272
283
294
305
311
322
334
344
355
361
372
383
394
405
416
422
433
445
455
466
472
483
494
505
516
527
533
544
556
566
577
583
594
605
616
627
638
644
655
667
677
688
694
705
716
727
738
749
755
766
778
788
799
805
816
827
838
849
8510
866
877
889
899
9010
916
927
938
949
9510
9611
977
988
9910
10010

[1,2,-2,-1,0,1,2,3,-1,0,2,2,3,-1,0,1,2,3,4,0,1,3,
 3,4,0,1,2,3,4,5,1,2,4,4,5,1,2,3,4,5,6,2,3,5,5,6,2,
 3,4,5,6,7,3,4,6,6,7,3,4,5,6,7,8,4,5,7,7,8,4,5,6,7,
 8,9,5,6,8,8,9,5,6,7,8,9,10,6,7,9,9,10,6,7,8,9,10,
 11,7,8,10,10]