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A206401 as a simple table

na(n)
11
22
311
4126
52049
642012
71047507
830867540
91049597685
1040441973328
111741357779039
1282865509846776
134318613855629605
14244629863660429712
1514965278826983897303
16983295107764013223504
1769061868853286423944249
185163430410995824208371968

[1,2,11,126,2049,42012,1047507,30867540,
 1049597685,40441973328,1741357779039,
 82865509846776,4318613855629605,
 244629863660429712,14965278826983897303,
 983295107764013223504,69061868853286423944249,
 5163430410995824208371968]