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A337043 as a simple table

na(n)
01
10
22
39
4112
51875
643416
71310946
849778688
92313362673
10128894500000
118469572721533
12647341071298560
1356871349337125648
145684260661585401728
15640631299771142578125
1680788871646072851660800
1711323828537291632967145015
181753760620207362607774290432

[1,0,2,9,112,1875,43416,1310946,49778688,
 2313362673,128894500000,8469572721533,
 647341071298560,56871349337125648,
 5684260661585401728,640631299771142578125,
 80788871646072851660800,
 11323828537291632967145015,
 1753760620207362607774290432]