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A363201 as a simple table

na(n)
11
21
32
45
516
654
7212
8827
93369
1013653
1156052
12229004
13939935
143843859
1515753903
1664380796
17263475472
181075780425
194397161320
2017939394036
2173251877235
22298646347226
231218453344740

[1,1,2,5,16,54,212,827,3369,13653,56052,229004,
 939935,3843859,15753903,64380796,263475472,
 1075780425,4397161320,17939394036,73251877235,
 298646347226,1218453344740]