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A212940 as a simple table

na(n)
11
21016501
310058484751
452311221188001
5212180664326328751
6764898125476357657001
72592491557886605293297751
88492622463881130571398876001
927285563319283684654297283766751

[1,1016501,10058484751,52311221188001,
 212180664326328751,764898125476357657001,
 2592491557886605293297751,
 8492622463881130571398876001,
 27285563319283684654297283766751]