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A004199 as a simple table

na(n)
11
20
32
40
51
63
70
80
91
104
110
120
131
142
155
160
170
180
191
202
216
220
230
240
251
261
273
287
290
300
310
320
331
342
353
368
370
380
390
400
411
421
432
444
459
460
470
480
490
500
511
521
532
544
5510
560
570
580
590
600
611
621
632
643
655
6611
670
680
690
700
710
720
731
741
752
763
775
7812
790
800
810
820
830
840
851
861
871
882
893
906
9113
920
930
940
950
960
970
980
991
1001
1012
1022
1034
1046
10514

[1,0,2,0,1,3,0,0,1,4,0,0,1,2,5,0,0,0,1,2,6,0,0,0,
 1,1,3,7,0,0,0,0,1,2,3,8,0,0,0,0,1,1,2,4,9,0,0,0,0,
 0,1,1,2,4,10,0,0,0,0,0,1,1,2,3,5,11,0,0,0,0,0,0,1,
 1,2,3,5,12,0,0,0,0,0,0,1,1,1,2,3,6,13,0,0,0,0,0,0,
 0,1,1,2,2,4,6,14]