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A041643 as a simple table

na(n)
01
12
27
39
416
525
641
7353
8394
9747
101141
111888
126805
1315498
14564733
151144964
163999625
175144589
189144214
1914288803
2023433017
21201752939
22225185956
23426938895
24652124851
251079063746
263889316089
278857695924
28322766369353
29654390434630

[1,2,7,9,16,25,41,353,394,747,1141,1888,6805,
 15498,564733,1144964,3999625,5144589,9144214,
 14288803,23433017,201752939,225185956,426938895,
 652124851,1079063746,3889316089,8857695924,
 322766369353,654390434630]