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A007145 as a simple table

na(n)
11
20
31
44
524
6193
72420
847912
91600524
1093253226
119694177479
121822463625183
13625829508087155
14395785845695978077
15464137111800208818956
161015091598240432264958267
174160447480034069826186309689
1832088552194861245127627790541334

[1,0,1,4,24,193,2420,47912,1600524,93253226,
 9694177479,1822463625183,625829508087155,
 395785845695978077,464137111800208818956,
 1015091598240432264958267,
 4160447480034069826186309689,
 32088552194861245127627790541334]