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23
Filling a cuboid with smaller cuboids
Filling a cuboid with smaller cuboids
Source:
October 9, 2010
combinatorics unsolved
combinatorics
Problem Statement
A
2
×
2
×
12
2\times 2\times 12
2
×
2
×
12
box fixed in space is to be filled with twenty-four
1
×
1
×
2
1 \times 1 \times 2
1
×
1
×
2
bricks. In how many ways can this be done?
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