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A189582 as a simple table

na(n)
11
21
32
44
510
629
767
8130
9276
10618
111351
123003
136743
1414819
1532330
1671269
17157307
18346284
19763698
201684996
213710825
228172131
2318012691
2439696783
2587466867
26192761407
27424805801
28936047353
292062639546
304545431460
3110016441028

[1,1,2,4,10,29,67,130,276,618,1351,3003,6743,
 14819,32330,71269,157307,346284,763698,1684996,
 3710825,8172131,18012691,39696783,87466867,
 192761407,424805801,936047353,2062639546,
 4545431460,10016441028]