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A231313 as a simple table

na(n)
12942
2352610
357491294
49008532031
51418490824521
6223592208590222
735240740424522676
85554725093220264959
9875556296951272654833
10138008632405187921107218
1121753484172781707764795217

[2942,352610,57491294,9008532031,1418490824521,
 223592208590222,35240740424522676,
 5554725093220264959,875556296951272654833,
 138008632405187921107218,
 21753484172781707764795217]