euler/ipython/EulerProblem038.ipynb

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"# Euler Problem 38\n",
"\n",
"Take the number 192 and multiply it by each of 1, 2, and 3:\n",
"\n",
"$192 \\times 1 = 192$\n",
"\n",
"$192 \\times 2 = 384$\n",
"\n",
"$192 \\times 3 = 576$\n",
"\n",
"By concatenating each product we get the 1 to 9 pandigital, 192384576. We will call 192384576 the concatenated product of 192 and (1,2,3)\n",
"\n",
"The same can be achieved by starting with 9 and multiplying by 1, 2, 3, 4, and 5, giving the pandigital, 918273645, which is the concatenated product of 9 and (1,2,3,4,5).\n",
"\n",
"What is the largest 1 to 9 pandigital 9-digit number that can be formed as the concatenated product of an integer with (1,2, ... , n) where n > 1?"
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