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A061555 as a simple table

na(n)
01
11
21
32
42
53
63
73
83
94
104
114
124
134
145
155
165
175
185
195
205
215
225
236
246
256
266
276
286
296
306
316
326
336
346
356
366
376
386
396
406
416
426
437
447
457
467
477
487
497
507
517
527
537
547
557
567
577
587
597
607
617
627
637
647
657
667
677
687
697
707
717
727
737
747
757
767
777
787
798
808
818
828
838
848
858
868
878
888
898
908
918
928
938
948
958
968
978
988
998
1008
1018
1028
1038
1048

[1,1,1,2,2,3,3,3,3,4,4,4,4,4,5,5,5,5,5,5,5,5,5,6,
 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,7,7,7,7,
 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
 7,7,7,7,7,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
 8,8,8,8,8,8]