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A230620 as a simple table

na(n)
00
10
20
30
41
59
697
7983
810616
9119932
101441405
1118383351
12249155667
133581896559
1454540748818
15877824410030
1614904605652001
17266431586957773
185004557444810885
1998594548150006583
202033673324306909868
2143845407809459639440
22986496730691143433269

[0,0,0,0,1,9,97,983,10616,119932,1441405,18383351,
 249155667,3581896559,54540748818,877824410030,
 14904605652001,266431586957773,5004557444810885,
 98594548150006583,2033673324306909868,
 43845407809459639440,986496730691143433269]