How to Make Python Programs to Print Number Pyramid Star Pattern?

Hi Dev,

This article goes in detailed on How to Make Python Programs to Print Number Pyramid Star Pattern. I would like to share with you Star Patterns in Python. you can understand a concept of Learn Pattern Programs in Python. This tutorial will give you simple example of create number pyramid pattern in python. follow bellow step for Python – Print Number Star Pattern Programs.

See the following python programs to print number pyramid, star, tringle pattern:

so let's see following examples with output:

Example 1: Simple Numbers Pattern Program in Python

def pattern(n):
    x = 0
    for i in range(0 , n):
        x += 1
        for j in range(0, i + 1):
            print(x , end=" ") 
        print("\r") 
pattern(4)

Output:

1  
2 2  
3 3 3  
4 4 4 4 

Example 2: Pascal’s Triangle Number Pattern Program in Python

def pascal(n):
    for i in range(0, n):
        for j in range(0, i + 1):
            print(function(i, j)," ", end="")
        print()
  
def function(n, k):
    res = 1
    if (k and n - k):
        k = n - k
    for i in range(0, k):
        res = res * (n - i)
        res = res // (i + 1)
  
    return res
  
pascal(5)

Output:

1   
1  1   
1  2  1   
1  3  3  1   
1  4  6  4  1 

Example 3: Half-Pyramid Pattern Program Python With Numbers

def pattern(n):
    k = 2 * n - 2
    x = 0
    for i in range(0, n):
        x += 1
        for j in range(0, k):
            print(end=" ")
        k = k - 1
        for j in range(0, i + 1):
            print(x, end=" ")
        print("")
    k = n - 2
    x = n + 2
    for i in range(n, -1, -1):
        x -= 1
        for j in range(k, 0, -1):
            print(end=" ")
        k = k + 1
        for j in range(0, i + 1):
            print(x, end=" ")
        print("")
  
pattern(5)

Output:

     1 
    2 2 
   3 3 3 
  4 4 4 4 
 5 5 5 5 5 
6 6 6 6 6 6 
 5 5 5 5 5 
  4 4 4 4 
   3 3 3 
    2 2 
     1 

Example 4: Number Descending Order Pattern Program in python

def pattern(n):
    for i in range(n, 0, -1):
        for j in range(1, i + 1):
            print(j, end=" ")
  
        print("")
  
pattern(4)

Output:

1 2 3 4 
1 2 3 
1 2 
1 

Example 5: Binary Numbers Pattern Program in python

def pattern(n):
    k = 2 * n - 2
    for i in range(0, n):
        for j in range(0, k):
            print(end=" ")
        k = k - 1
        for j in range(0, i + 1):
            print('10', end="")
  
        print("\r")
  
pattern(4)

Output:

   10
  1010
 101010
10101010

I hope it can help you...