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A236619 as a simple table

na(n)
10
21
32
41
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
360
370
380
390
400
410
420
430
440
450
460
470
480
490
502
511
520
530
541
552
560
570
582
592
601
611
620
631
641
652
662
671
682
694
700
711
723
730
742
753
763
772
783
791
803
812
823
833
842
854
863
874
882
890
902
915
924
932
944
952
962
973
985
995
1006

[0,1,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 2,1,0,0,1,2,0,0,2,2,1,1,0,1,1,2,2,1,2,4,0,1,3,0,2,
 3,3,2,3,1,3,2,3,3,2,4,3,4,2,0,2,5,4,2,4,2,2,3,5,5,
 6]