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A342546 as a simple table

na(n)
23
37
473
5141
61417
717130
811677
9187955
1010252371
1120440221
121550384575
1310645648530
1480224807014
15829050923579
1617071371319785
17599574561430568

[3,7,73,141,1417,17130,11677,187955,10252371,
 20440221,1550384575,10645648530,80224807014,
 829050923579,17071371319785,599574561430568]