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A158344 as a simple table

na(n)
00
10
22
318648
445718044
522839203000
63322954977390
7196998967990272
86100155102337688
9116724860607772944
101546577491554833850
1115357702814950199880
12120959689823708363892
13787872289121987384328
144380104959751908990694
1521297248362250478298800

[0,0,2,18648,45718044,22839203000,3322954977390,
 196998967990272,6100155102337688,
 116724860607772944,1546577491554833850,
 15357702814950199880,120959689823708363892,
 787872289121987384328,4380104959751908990694,
 21297248362250478298800]