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A204300 as a simple table

na(n)
10
2776
3164112
438262132
517549848472
65589659640640
72168622256129656
8749141388620048272
9283903844662926128576
10102514076157660926553040

[0,776,164112,38262132,17549848472,5589659640640,
 2168622256129656,749141388620048272,
 283903844662926128576,102514076157660926553040]