# Python program to print the octal value of the numbers from 1 to N

• Last Updated : 24 Jan, 2021

Given a number N, the task is to write a Python program to print the octal value of the numbers from 1 to N.

Examples:

```Input: 3
Output: 1
2
3

Input: 11
Output: 1
2
3
4
5
6
7
10
11
12
13```

Approach:

• We will take the value of N as input.
• Then, we will run the for loop from 1 to N+1 and traverse each “i” through oct() function.
• Print each octal value.

Note: The oct() function is one of the built-in methods in Python3. The oct() method takes an integer and returns its octal representation in a string format.

Below are the implementations based on the above approach:

## Python3

 `# Python program to print the octal value of the ` `# numbers from 1 to N ` ` `  `# Function to find the octal value of the numbers ` `# in the range 1 to N ` `def` `octal_in_range(n): ` ` `  `    ``# For loop traversing from 1 to N (Both Inclusive) ` `    ``for` `i ``in` `range``(``1``, n``+``1``): ` ` `  `        ``# Printing octal value of i ` `        ``print``(``oct``(i)[``2``:]) ` ` `  ` `  `# Calling the function with input 3 ` `print``(``"Input: 3"``) ` `octal_in_range(``3``) ` ` `  `# Calling the function with input 11 ` `print``(``"Input: 11"``) ` `octal_in_range(``11``) `

Output:

```Input: 3
1
2
3
Input: 11
1
2
3
4
5
6
7
10
11
12
13```
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