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A252223 as a simple table

na(n)
1812
23066
39566
424932
573826
6231254
7718514
82208224
96786900
1020903022
1164397300
12198324482
13610719174
141880738882
155791972896
1617837010452
1754930710846
18169164213764
19520957422434
201604338505654
214940713885010

[812,3066,9566,24932,73826,231254,718514,2208224,
 6786900,20903022,64397300,198324482,610719174,
 1880738882,5791972896,17837010452,54930710846,
 169164213764,520957422434,1604338505654,
 4940713885010]