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A205606 as a simple table

na(n)
116955
2946066
357807612
43504441046
5219511132715
613403364530330
7833667153942097
851183941619859368
93173982363816159170
10195291654121671389936
1112088727680335871598955
12744871637305160867625274

[16955,946066,57807612,3504441046,219511132715,
 13403364530330,833667153942097,51183941619859368,
 3173982363816159170,195291654121671389936,
 12088727680335871598955,744871637305160867625274]