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A263812 as a simple table

na(n)
182
2948
311305
4134028
51590733
618875976
7223995034
82658056430
931542099589
10374297467464
114441638405853
1252707146757882
13625454634139210
147422020035297392
1588074143832191077
161045140645645600804

[82,948,11305,134028,1590733,18875976,223995034,
 2658056430,31542099589,374297467464,4441638405853,
 52707146757882,625454634139210,7422020035297392,
 88074143832191077,1045140645645600804]