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A298441 as a simple table

na(n)
11
25
327
434
5214
61270
73963
822290
9109407
10575051
112971861
1215762216
1383199761
14441446058
152340097953
1612423894951
1765958097911
18350249517506
191860019843159
209878573927424
2152466325210223
22278662071849089
231480071205576530

[1,5,27,34,214,1270,3963,22290,109407,575051,
 2971861,15762216,83199761,441446058,2340097953,
 12423894951,65958097911,350249517506,
 1860019843159,9878573927424,52466325210223,
 278662071849089,1480071205576530]