a(n) = (11*n + 8)^5.

Terms

a(0) =32768a(1) =2476099a(2) =24300000a(3) =115856201a(4) =380204032a(5) =992436543a(6) =2219006624a(7) =4437053125a(8) =8153726976a(9) =14025517307a(10) =22877577568a(11) =35723051649a(12) =53782400000a(13) =78502725751a(14) =111577100832a(15) =154963892093a(16) =210906087424a(17) =281950621875a(18) =370967703776a(19) =481170140857a(20) =616132666368