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A235552 as a simple table

na(n)
1288
22878
333851
4378570
53824372
633823017
7265989722
81875119528
912064334056
1071470709789
11394816481079
122046492520798
1310040116514715
1446818554972015
15208795743874615
16893130423787384
173681115372968065
1814648853777588355

[288,2878,33851,378570,3824372,33823017,265989722,
 1875119528,12064334056,71470709789,394816481079,
 2046492520798,10040116514715,46818554972015,
 208795743874615,893130423787384,3681115372968065,
 14648853777588355]