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A355068 as a simple table

na(n)
10
25
30
43
50
60
72
83
90
100
112
125
133
140
150
161
170
180
193
200
210
221
236
240
250
263
270
280
291
304
316
320
330
343
350
360
371
382
392
406
410
420
433
440
450
461
471
485
498
506
510
520
533
540
550
560
570
581
590
605
616
620
630
643
650
660
670
689
690
701
710
727
736
740
750
763
770
780
790
808
810
820
831
840
851
866
870

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