hello

an amount x is reduced by half for 3 times, from example x becomes x/2 and then x/2/2 (=x/4) and then x/4/2 (= x/8)

after that it is increased by x (so it becomes x/8 + x) and it is reduced by half for 3 times (9x/16, 9x/32, 9x/64)

and so on

is there an equation/function that can help me calculate the amount of x after 1095 reduction times (taking into account the increase that occurs every 3rd reduction)

thanks