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A297235 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
141
152
163
174
185
196
207
218
229
2310
240
250
260
271
282
293
304
315
326
337
348
359
360
370
380
390
401
412
423
434
445
456
467
478
480
490
500
510
520
531
542
553
564
575
586
597
600
610
620
630
640
650
661
672
683
694
705
716
720
730
740
750
760
770
780
791
802
813
824
835
840
850
860

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