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A241939 as a simple table

na(n)
143
2509
33150
413339
544063
6122162
7297324
8654345
91329163
102529175
114558346
127847619
1312991135
1420788772
1532295512
1648878145
1772279819
18104692945
19148840966
20208069499
21286447359
22388877974
23521221700
24690429545
25904688811

[43,509,3150,13339,44063,122162,297324,654345,
 1329163,2529175,4558346,7847619,12991135,20788772,
 32295512,48878145,72279819,104692945,148840966,
 208069499,286447359,388877974,521221700,690429545,
 904688811]