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A052271 as a simple table

na(n)
01
14
276
38240
47880456
579846389608
69178323524804624
712508419942924578958856
8209493560585995285291677153144
944407122853769773657258254744483639216
10122042291850117110186411151373496788803833567344
114435666701292795500500326090033525002278314431436080593856

[1,4,76,8240,7880456,79846389608,9178323524804624,
 12508419942924578958856,
 209493560585995285291677153144,
 44407122853769773657258254744483639216,
 122042291850117110186411151373496788803833567344,
 44356667012927955005003260900335250022783144314360\
 80593856]