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A152516 as a simple table

na(n)
10
25
3285365
43328373375
523122804891093
6132106319858700205
7697701196338306192217
83568377130807709398000279
918013809185839252548978200161
1090462608845509339028810174966669
11453352973288072573009512458761236141
122270154484704085339079608424120307696559

[0,5,285365,3328373375,23122804891093,
 132106319858700205,697701196338306192217,
 3568377130807709398000279,
 18013809185839252548978200161,
 90462608845509339028810174966669,
 453352973288072573009512458761236141,
 2270154484704085339079608424120307696559]