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A329558 as a simple table

na(n)
01
12
26
330
4330
54290
672930
72114970
865564070
92688126870
10115589455410
115432704404270
12320529559851930
1321475480510079310
141567710077235789630
15123849096101627380770
1610279474976435072603910
171038226972619942332994910
18113166740015573714296445190
1912787841621759829715498306470

[1,2,6,30,330,4290,72930,2114970,65564070,
 2688126870,115589455410,5432704404270,
 320529559851930,21475480510079310,
 1567710077235789630,123849096101627380770,
 10279474976435072603910,1038226972619942332994910,
 113166740015573714296445190,
 12787841621759829715498306470]