How to get Value of 11 Powers after 11^4

Abstract

Motivation: 

From my childhood I was very anxious about Mathematics,one day I got a book and read an article about "Pascal Triangle" ,all of a sudden a question raised in my mind how this triangle came into existence and in few days I got the result that is 1,11,121,1331,1 4 6 4 1,1 5 10 10 5 1,...............are the coefficient x,a+x,a^2+2 a x+x^2, a^3 +3 a x^2 +3 a^2 x +x^3,...............and if we work on Pascal Triangle we get amazing results like 11,121,1331,14641 all are power of respectively 11,11^2,11^3,11^4 but if we investigate deeply what about 11^5 here basically found out what is  the method  used to get it.