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A321897 as a simple table

na(n)
11
21
31
41
50
61
72
83
91
100
111
121
136
143
158
166
171
180
190
201
210
221
230
242
251
260
270
282
293
301
3124
3230
3320
3415
3520
3610
371
380
390
400
411
421
43120
4490
45144
4640
4715
4890
49120
5045
5140
5215
531
540
556
560
573
588
596
601
610
620
632
643
652
664
671
680
690
700
710
721
73720
74840
75504
76420
77630

[1,1,1,1,0,1,2,3,1,0,1,1,6,3,8,6,1,0,0,1,0,1,0,2,
 1,0,0,2,3,1,24,30,20,15,20,10,1,0,0,0,1,1,120,90,
 144,40,15,90,120,45,40,15,1,0,6,0,3,8,6,1,0,0,2,3,
 2,4,1,0,0,0,0,1,720,840,504,420,630]