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A199680 as a simple table

na(n)
06
150
2446
34010
436086
5324770
62922926
726306330
8236756966
92130812690
1019177314206
11172595827850
121553362450646
1313980262055810
14125822358502286
151132401226520570
1610191611038685126
1791724499348166130
18825520494133495166

[6,50,446,4010,36086,324770,2922926,26306330,
 236756966,2130812690,19177314206,172595827850,
 1553362450646,13980262055810,125822358502286,
 1132401226520570,10191611038685126,
 91724499348166130,825520494133495166]