maths
Maths Puzzle
The terms of a sequence of positive integers satisfy an+3 = an+2(an+1 + an), for n = 1, 2, 3, ... .
If a6 = 8820, what is a7?
Read Solution (Total 0)
maths Other Question
Let n be a positive integer. Prove that n! + 1 is composite for infinitely many values of n.
Show that, for all integers m and n, mn(m420 − n420) is divisible by 446617991732222310.