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A254855 as a simple table

na(n)
11
22
316
443
5407
61108
710558
828757
9274093
10746566
117115852
1219381951
13184738051
14503184152
154796073466
1613063405993
17124513172057
18339145371658
193232546400008
208804716257107
2183921693228143
22228583477313116
232178731477531702
245934365693883901

[1,2,16,43,407,1108,10558,28757,274093,746566,
 7115852,19381951,184738051,503184152,4796073466,
 13063405993,124513172057,339145371658,
 3232546400008,8804716257107,83921693228143,
 228583477313116,2178731477531702,5934365693883901]