#!/bin/bash
num=1; exx=1
for x in {1..7}; do
echo -en "$x\t$num\t$exx\n"
#echo $num
exx=$((2**num))
#echo $exx
num=$((num*2))
#echo $((2**))
done
#1 1 1
#2 2 2
#3 4 4
#4 8 16
#5 16 256
#6 32 65536
#7 64 4294967296
#!/bin/bash
num=1; exx=1
for x in {1..7}; do
echo -en "$x\t$num\t$exx\n"
#echo $num
exx=$((2**num))
#echo $exx
num=$((num*2))
#echo $((2**))
done
#1 1 1
#2 2 2
#3 4 4
#4 8 16
#5 16 256
#6 32 65536
#7 64 4294967296
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