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A109922 as a simple table

na(n)
11
20
31
41
54
62
715
823
956
1045
11420
12355
133960
143432
153003
165299
1780080
1871650
191225224
201108536
211007760
22920128
2319399380
2417847429
2582372752
2676271066
27212469400
28197816337
295354228880
305008794758
31145568097675
32273491577450

[1,0,1,1,4,2,15,23,56,45,420,355,3960,3432,3003,
 5299,80080,71650,1225224,1108536,1007760,920128,
 19399380,17847429,82372752,76271066,212469400,
 197816337,5354228880,5008794758,145568097675,
 273491577450]