Main diagonal of A048723, a(n) = Xpower(n,n).
A048731
Main diagonal of A048723, a(n) = Xpower(n,n).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =15a(4) =256a(5) =1285a(6) =5440a(7) =28123a(8) =16777216a(9) =150994953a(10) =1140868096a(11) =12465661415a(12) =73299656704a(13) =952678341901
External references
- oeis: A048731