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1
1
Part of
PEN N Problems
Problems
(1)
N 1
Source:
5/25/2007
Show that the sequence
{
a
n
}
n
≥
1
\{a_{n}\}_{n \ge 1}
{
a
n
}
n
≥
1
defined by
a
n
=
⌊
n
2
⌋
a_{n}=\lfloor n\sqrt{2}\rfloor
a
n
=
⌊
n
2
⌋
contains an infinite number of integer powers of
2
2
2
.
floor function
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