Floor((n+1/3)^n).A197713Floor((n+1/3)^n).Terms a(0) =1a(1) =5a(2) =37a(3) =352a(4) =4315a(5) =64534a(6) =1140538a(7) =23256803a(8) =537441241a(9) =13880477010a(10) =396218076727External referencesoeis: A197713