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A197717 as a simple table

na(n)
14
243
3814
422519
5811369
635946076
71888624972
8114746269758
97912720985080
10610470884770407
1152094956940751711
124871691779130290167
13495409898474358881327
1454427906182810588386674
156424384909407981686846706
16810777549111969648699638307
17108944087230453697240059783284

[4,43,814,22519,811369,35946076,1888624972,
 114746269758,7912720985080,610470884770407,
 52094956940751711,4871691779130290167,
 495409898474358881327,54427906182810588386674,
 6424384909407981686846706,
 810777549111969648699638307,
 108944087230453697240059783284]