a0 = 100
an+1 = G(an,n) where G(x,n) = x-n
what are the first four sequences?
i realize a0=100
and an(a0) +1 = 101
but i do not understand the G(an,n) part or the G(x,n) parts........
can someone explain how i get the answer without telling me, as i want to know how its done...thank you