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A236716 as a simple table

na(n)
147952
2391672
32285619
415926522
5123925495
61040732508
78210225326
861055186760
9491935338326
104018284920822
1131470135259374
12240851339079818
131945334078395864
1415527133690869068
15121770755141113168

[47952,391672,2285619,15926522,123925495,
 1040732508,8210225326,61055186760,491935338326,
 4018284920822,31470135259374,240851339079818,
 1945334078395864,15527133690869068,
 121770755141113168]