Problem_113.ipynb

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    "m = 3\n",
    "\n",
    "def rec(n):\n",
    "    if n < m:\n",
    "        return 1\n",
    "    if n == m:\n",
    "        return 2\n",
    "    s = 0\n",
    "    for \n",
    "    return sum(rec(n - i - 1) for i in range())"
   ]
  }
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