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A284269 as a simple table

na(n)
10
20
30
41
50
60
70
82
90
100
113
120
130
140
150
162
171
180
191
200
210
224
234
243
250
260
270
280
290
301
310
322
330
340
350
360
377
380
391
402
412
420
430
440
450
466
475
480
492
500
511
520
532
540
550
569
572
587
590
604
610
620
630
640
650
660
674
687
696
701
710
722
730
744
750
760
770
780
798
808
810
824
838
840
850
864
871
880
891
900
910
928
933
940
953
964
975
980
994
1000
1014
1020
1030
1040
1050
1064
1072
10811
1094
1100
1112
1127
1130
1146
1150
1162
1170
1182
1190
1200

[0,0,0,1,0,0,0,2,0,0,3,0,0,0,0,2,1,0,1,0,0,4,4,3,
 0,0,0,0,0,1,0,2,0,0,0,0,7,0,1,2,2,0,0,0,0,6,5,0,2,
 0,1,0,2,0,0,9,2,7,0,4,0,0,0,0,0,0,4,7,6,1,0,2,0,4,
 0,0,0,0,8,8,0,4,8,0,0,4,1,0,1,0,0,8,3,0,3,4,5,0,4,
 0,4,0,0,0,0,4,2,11,4,0,2,7,0,6,0,2,0,2,0,0]