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A183716 as a simple table

na(n)
1169
21797
316964
4169560
51683197
616823812
7168070828
81680902120
916810325640
10168150768145
111681983501886
1216825267289824
13168307255896111
141683632068657357
1516841927176565292
16168475631338846804

[169,1797,16964,169560,1683197,16823812,168070828,
 1680902120,16810325640,168150768145,1681983501886,
 16825267289824,168307255896111,1683632068657357,
 16841927176565292,168475631338846804]