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A128554 as a simple table

na(n)
01
17
239
3155
4526
51555
64192
710465
824620
955038
10117966
11243723
12487842
13949446
141802547
153346632
166089910
1710881277
1819121293
1933091141
2056466398
2195105255
22158256685
23260386761
24423932473
25683409993
261091521679
271728156294

[1,7,39,155,526,1555,4192,10465,24620,55038,
 117966,243723,487842,949446,1802547,3346632,
 6089910,10881277,19121293,33091141,56466398,
 95105255,158256685,260386761,423932473,683409993,
 1091521679,1728156294]