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A242524 as a simple table

na(n)
10
20
30
40
50
60
70
80
91
1024
11504
128320
13131384
142070087
1533465414
16561681192
179842378284
18180447203232
193462736479324
2069517900171056
211458720714556848
2231955023452174314
23729874911380470641
2417359562438053760533
25429391730229931885360

[0,0,0,0,0,0,0,0,1,24,504,8320,131384,2070087,
 33465414,561681192,9842378284,180447203232,
 3462736479324,69517900171056,1458720714556848,
 31955023452174314,729874911380470641,
 17359562438053760533,429391730229931885360]