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A086200 as a simple table

na(n)
11
23
315
466
5406
62775
719900
8152076
91206681
109841266
1182336528
12702993756
136105180250
1453822344278
15480681790786
164342078862605
1739621836138886
18364831810979041
193386667673687950
2031669036266203766

[1,3,15,66,406,2775,19900,152076,1206681,9841266,
 82336528,702993756,6105180250,53822344278,
 480681790786,4342078862605,39621836138886,
 364831810979041,3386667673687950,
 31669036266203766]