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A111007 as a simple table

na(n)
01
11
21
31
42
51
61
72
82
91
101
113
123
133
141
151
163
173
183
193
201
211
223
234
244
254
263
271
281
293
304
314
324
334
343
351
361
374
384
395
405
415
424
434
441
451
464
475
485
495
505
515
525
534
541
551
564
575
586
596
606
616
626
635
644
651
661
674
685
696
706
716
726
736
746
755
764
771
781
794
805
816
827
837
847
857
867
876
885
894
901
911
924
936
946
957
967
977
987
997
1007
1016
1026
1034
1041
1051

[1,1,1,1,2,1,1,2,2,1,1,3,3,3,1,1,3,3,3,3,1,1,3,4,
 4,4,3,1,1,3,4,4,4,4,3,1,1,4,4,5,5,5,4,4,1,1,4,5,5,
 5,5,5,5,4,1,1,4,5,6,6,6,6,6,5,4,1,1,4,5,6,6,6,6,6,
 6,5,4,1,1,4,5,6,7,7,7,7,7,6,5,4,1,1,4,6,6,7,7,7,7,
 7,7,6,6,4,1,1]