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A212559 as a simple table

na(n)
01
11
24
327
4244
52745
636966
7580111
810399096
9209672721
104696872490
11115732052271
123110867569140
1390587751885241
142840805169411678
1595450112571474095
163420897993621996016
17130266500391456691233
185252293203395848789842
19223535386151669737094095
2010014286301754519472897900

[1,1,4,27,244,2745,36966,580111,10399096,
 209672721,4696872490,115732052271,3110867569140,
 90587751885241,2840805169411678,95450112571474095,
 3420897993621996016,130266500391456691233,
 5252293203395848789842,223535386151669737094095,
 10014286301754519472897900]