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A030584 as a simple table

na(n)
10
20
31
40
50
60
70
80
90
100
110
121
131
140
150
160
170
180
190
200
210
220
230
241
251
260
270
280
290
300
311
321
332
342
353
364
375
384
395
405
416
426
435
445
454
464
473
484
493
502
511
521
530
540
550
560
570
580
590
601
611
620
630
640
650
660
670
680
690
700
710
720
730
740
751
761
771
780
790
800
810
820
830
840
850
860
870
880
890
900

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