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A316396 as a simple table

na(n)
91
109
112071
1220845
131553153
1417662969
15908651571
1611670560732
17512693233164
187392808621010
19303061463720474
204869546964922509
21194661534866479194
223459210686800253224
23138131753631241199208
242695708505172764233290
25109038227244360661170616

[1,9,2071,20845,1553153,17662969,908651571,
 11670560732,512693233164,7392808621010,
 303061463720474,4869546964922509,
 194661534866479194,3459210686800253224,
 138131753631241199208,2695708505172764233290,
 109038227244360661170616]