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  1. def sus5cola(n):
  2. return suscolaux(n,2,3,4)
  3. def suscolaux(n,acu,s,t):
  4. if n == 0: return acu
  5. if n == 1: return s
  6. if n == 2: return t
  7. return suscolaux(n-1,acu+(((acu*2)+s+t)),s,t)
  8. print(sus5cola(7))
Success #stdin #stdout 0.03s 9608KB
stdin
Standard input is empty
stdout
4