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A260965 as a simple table

na(n)
10
20
30
40
50
60
70
83
94
103
110
120
134
140
153
160
173
183
190
204
213
223
234
243
254
260
273
285
293
304
313
323
333
343
353
363
374
383
394
403
413
420
430
445
453
463
473
480
493
503
514
523
533
540
553
563
573
583
593
603
614
623
633
643
653
664
673
683
694
703
713
723
733
740
753
763
773
783
793
803
813
820
835
843
853
863
873
883
893
903
913
923
934
943
953
963
973
984
993
1003
1013
1023
1034
1043
1053
1064
1073
1083
1093

[0,0,0,0,0,0,0,3,4,3,0,0,4,0,3,0,3,3,0,4,3,3,4,3,
 4,0,3,5,3,4,3,3,3,3,3,3,4,3,4,3,3,0,0,5,3,3,3,0,3,
 3,4,3,3,0,3,3,3,3,3,3,4,3,3,3,3,4,3,3,4,3,3,3,3,0,
 3,3,3,3,3,3,3,0,5,3,3,3,3,3,3,3,3,3,4,3,3,3,3,4,3,
 3,3,3,4,3,3,4,3,3,3]