Towers Python de Hanoi récursif

# Python towers of hanoi recursive
def hanoiArray(n):

    def move(n, start=1, end=3):
        if n > 0:
            ans.append(move(n-1, start, 6 - start - end))
            pegs[end-1].append(pegs[start-1].pop())
            move(n-1, 6 - start - end, end)
        return str(pegs)

    ans, pegs = [], [list(range(n, 0, -1)), [], []]
    ans.append(move(n))
    return '\n'.join(ans)
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