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A221809 as a simple table

na(n)
10
21
31
40
510
60
71
834
941
101
110
12214
13154
14233
150
161
171016
183906
193426
201156
211
220
235429
2432636
25197048
2630716
276048
280
291
3027535
31486331
325873327
336328365
34437374
3530973
361
370
38142858
395202774
40239116581
41462706496
42247277805
434798574
44159968
450
461

[0,1,1,0,10,0,1,34,41,1,0,214,154,233,0,1,1016,
 3906,3426,1156,1,0,5429,32636,197048,30716,6048,0,
 1,27535,486331,5873327,6328365,437374,30973,1,0,
 142858,5202774,239116581,462706496,247277805,
 4798574,159968,0,1]