Question 1140647
Find the pattern!  Starting with i, the first four terms would be:
i, -1,  -i,  1;
and then this pattern repeats that way.


{{{i^4=1}}};



{{{i^147=i^144*i^3}}}----------think how many of {{{i^4}}} are in {{{i^144}}}?  then how many after that?