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A189443 as a simple table

na(n)
11
25
380
47300
52735828
64982424404
740668908306516
81544933702911323688
9268632319882770483171376
10215429706055786434110682479345
11794334848116480290212387125594468856

[1,5,80,7300,2735828,4982424404,40668908306516,
 1544933702911323688,268632319882770483171376,
 215429706055786434110682479345,
 794334848116480290212387125594468856]