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A076603 as a simple table

na(n)
19
240
341
4840
5841
6353640
7353641
862530978440
962530978441
101955061632394403395240
111955061632394403395241
121911132993230334657643987512400814230724040
131911132993230334657643987512400814230724041

[9,40,41,840,841,353640,353641,62530978440,
 62530978441,1955061632394403395240,
 1955061632394403395241,
 1911132993230334657643987512400814230724040,
 1911132993230334657643987512400814230724041]