There are a pair of rabbits, and a pair of rabbits are born every month. Three months later, Bunny gives birth to a pair of Bunnies every month. B

This problem was actually put into leisure hobbies. . .

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This is a series, and the last item is the sum of the first two items.

If there is a picture, if Baidu can't draw it, it won't be drawn.

Supplement: Suppose the first pair of rabbits were born in February of the first year of 65438+. Obviously, there was only one pair of rabbits in June+10, 5438. By February, the rabbit gave birth to 1 pair of rabbits, a total of *** 2 pairs of rabbits; In March, the rabbit gave birth to a pair of rabbits, a total of three pairs of rabbits; In April, rabbits born in February began to give birth to rabbits. Two pairs of rabbits were born this month, so there are five pairs of rabbits. In May, not only the original pair of rabbits and the rabbits born in February gave birth to a pair of rabbits, but also the rabbits born in February gave birth to 1 pairs of rabbits, giving birth to 3 pairs of rabbits in total, so there are *** 8 pairs of rabbits in total.

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