5 ms·a1 = 10^10 a2 = a1^a1 ... a_n = a_(n-1)^a_(n-1) My number is a_(a_(10^10))by tman 16y agoa1 = 10^10 a2 = a1^a1 ... a_n = a_(n-1)^a_(n-1) My number is a_(a_(10^10))