4/3..................is like 34..........backwards..........which is r.s.................................and 3 and 4...........the successive pair..........the 1st one................where their sum and product are more than a digit apart............




Fibonacci is perhaps best known for discovering a series of numbers that we now refer to as the Fibonacci numbers. 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233,... Solution: At month zero, there is one pair of rabbits.