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A221079 as a simple table

na(n)
01
11
24
329
4384
58009
6222272
78007621
8368537600
920666061201
101382898312192
11109329652877037
1210019611878850560
131051350493309688025
14125329539339246256128
1516802547359327516681109
162513955132693623215226880
17417301267683794684221354785

[1,1,4,29,384,8009,222272,8007621,368537600,
 20666061201,1382898312192,109329652877037,
 10019611878850560,1051350493309688025,
 125329539339246256128,16802547359327516681109,
 2513955132693623215226880,
 417301267683794684221354785]