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A157812 as a simple table

na(n)
01
19
220
3351
4380
53249
66860
7229167
8118460
9971919
101981100
1132152941
1232499740
13262096389
14527337740
1533900692319
168503972220
1768206642659
18136664636780
192189507427531
202192051783900
2117555075136729
2235121618358220
231123425366518277
24562385127902780

[1,9,20,351,380,3249,6860,229167,118460,971919,
 1981100,32152941,32499740,262096389,527337740,
 33900692319,8503972220,68206642659,136664636780,
 2189507427531,2192051783900,17555075136729,
 35121618358220,1123425366518277,562385127902780]