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A005799 as a simple table

na(n)
01
11
22
310
4104
51816
647312
71714000
882285184
95052370816
10386051862272
1135917232669440
123996998043812864
13524203898507631616
1480011968856686405632
1514061403972845412526080
162818858067801804443910144

[1,1,2,10,104,1816,47312,1714000,82285184,
 5052370816,386051862272,35917232669440,
 3996998043812864,524203898507631616,
 80011968856686405632,14061403972845412526080,
 2818858067801804443910144]