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A135818 as a simple table

na(n)
11
20
31
42
50
63
71
81
94
102
112
122
130
145
153
163
173
181
193
201
211
226
234
244
254
262
274
282
292
304
312
322
332
340
357
365
375
385
393
405
413
423
435
443
453
463
471
485
493
503
513
521
533
541
551
568
576
586
596
604
616
624
634
646
654
664
674
682
696
704
714
724
732
744
752
762
776
784
794
804
812
824
832
842
854
862
872
882
890
909
917
927
937
945
957
965
975
987
995
1005
1015
1023
1037
1045
1055

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