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A163230 as a simple table

na(n)
01
144
21892
381356
43497362
5150345888
66463124976
7277839201024
811943854101410
9513446807614356
1022072240836651852
11948849634132915284
1240789498214388049434
131753474001285744132472
1475378987430163637459624

[1,44,1892,81356,3497362,150345888,6463124976,
 277839201024,11943854101410,513446807614356,
 22072240836651852,948849634132915284,
 40789498214388049434,1753474001285744132472,
 75378987430163637459624]