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A196911 as a simple table

na(n)
113
2487
310970
4280860
57352954
6200038888
75388703976
8145478400315
93933296800409
10106294282176389
112872553552092524
1277641656013643280
132098667174973445583
1456728541446185446120
151533438828790467176239

[13,487,10970,280860,7352954,200038888,5388703976,
 145478400315,3933296800409,106294282176389,
 2872553552092524,77641656013643280,
 2098667174973445583,56728541446185446120,
 1533438828790467176239]