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A337320 as a simple table

na(n)
10
20
30
41
50
63
70
82
91
103
110
127
130
143
153
163
170
187
190
206
213
223
230
2411
251
263
272
286
290
3015
310
324
333
343
353
3613
370
383
393
4010
410
4214
430
446
457
463
470
4815
491
507
513
526
530
5411
553
5610
573
583
590
6026
610
623
637
645
653
6614
670
686
693
7015
710
7219
730
743
757
766
773
7814
790
8014
813
823
830
8425
853
863
873
889
890
9027

[0,0,0,1,0,3,0,2,1,3,0,7,0,3,3,3,0,7,0,6,3,3,0,11,
 1,3,2,6,0,15,0,4,3,3,3,13,0,3,3,10,0,14,0,6,7,3,0,
 15,1,7,3,6,0,11,3,10,3,3,0,26,0,3,7,5,3,14,0,6,3,
 15,0,19,0,3,7,6,3,14,0,14,3,3,0,25,3,3,3,9,0,27]