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A020704 as a simple table

na(n)
03
110
233
3109
4360
51189
63927
712970
842837
9141481
10467280
111543321
125097243
1316835050
1455602393
15183642229
16606529080
172003229469
186616217487
1921851881930
2072171863277
21238367471761
22787274278560
232600190307441
248587845200883
2528363725910090

[3,10,33,109,360,1189,3927,12970,42837,141481,
 467280,1543321,5097243,16835050,55602393,
 183642229,606529080,2003229469,6616217487,
 21851881930,72171863277,238367471761,787274278560,
 2600190307441,8587845200883,28363725910090]