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2000 Harvard-MIT Mathematics Tournament
4
2000 HMMT RMT Team #4
2000 HMMT RMT Team #4
Source:
March 8, 2024
combinatorics
Problem Statement
All arrangements of letters
V
N
N
W
H
T
A
A
I
E
VNNWHTAAIE
V
NN
W
H
T
AA
I
E
are listed in lexicographic (dictionary) order. If
A
A
E
H
I
N
N
T
V
W
AAEHINNTVW
AA
E
H
I
NNT
VW
is the first entry, what entry number is
V
A
N
N
A
W
H
I
T
E
VANNAWHITE
V
A
NN
A
W
H
I
TE
?
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