Question

Write python programming even and odd number in series ​

Answer 1

Even numbers in series

"""

 The sequence which is generated from a pattern of dots which form a triangle is known as Triangular Number Sequence.

"""

n = 5  # size

for x in range(1, n + 1):

    num = (x * (x + 1)) // 2

    print(" " + str(num), end="")

"""

 OUTPUT:-

 1 3 6 10 15

Odd Numbers in series

"""

n = 5  # limit or size

for x in range(1, n + 1):

    print(" " + str(2 * x - 1), end="")

"""

 OUTPUT:-

 1 3 5 7 9

"""

Answer 2

Explanation:

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