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A221233 as a simple table

na(n)
18
26360
31211716
4245539157
550220166341
610357727346177
72143073423803342
8443873517219145108
991950727852607387586
1019046356339122882057227
113944664443163147115275632
12816879401520206867566005964

[8,6360,1211716,245539157,50220166341,
 10357727346177,2143073423803342,
 443873517219145108,91950727852607387586,
 19046356339122882057227,3944664443163147115275632,
 816879401520206867566005964]