## Sum of all the numbers in the Nth row of the given triangle

Given a positive integer N, the task is to find the sum of all the numbers in the Nth row of the below triangle. 1… Read More »

- Program to Calculate e^x by Recursion
- Print first N terms of Lower Wythoff sequence
- Check if a number is Flavius Number
- Concentric Hexagonal Numbers
- Gijswijt's Sequence
- Alcuin's Sequence
- Wedderburn–Etherington number
- Find the ln(X) and log
_{10}X with the help of expansion - Smallest N digit number which is a perfect fourth power
- Find the quadratic equation from the given roots
- Count of 0s in an N-level hexagon
- Print N terms of Withoff Sequence
- Euclid–Mullin Sequence

Given a positive integer N, the task is to find the sum of all the numbers in the Nth row of the below triangle. 1… Read More »

Given an integer N, the task is to find the count of coloured 0s in an N-level hexagon when the 0s are coloured in the… Read More »

Given an integer N, the task is to find the number of cells in Nth order figure of the given type: Examples: Input: N =… Read More »

Given the roots of a quadratic equation A and B, the task is to find the equation. Note: The given roots are integral. Examples: Input:… Read More »

Given an integer N, the task is to find the smallest N-digit number which is a perfect fourth power. Examples: Input: N = 2 Output:… Read More »

Given an integer N, the task is to find the count of 0s in an N-level hexagon. Examples: Input: N = 2 Output: 7 Input:… Read More »

Given a series of integers from 1 to infinity and a number N. The task is to remove every (i + 1)-th element from the… Read More »

Wythoff array is an infinite matrix of integers derived from the Fibonacci sequence. Every positive integer in the matrix occurs only once. Wythoff array: 1… Read More »

Given a positive number x, the task is to find the natural log (ln) and log to the base 10 (log10) of this number with… Read More »

The following numbers form the concentric hexagonal sequence : 0, 1, 6, 13, 24, 37, 54, 73, 96, 121, 150 …… The number sequence forms… Read More »

Alcuin sequence is the expansion of This series has significant importance as Alcuin Sequence a(n) is the number of triangles with integer sides and the… Read More »

Gijswijt’s sequence is a self-describing sequence where the value of each term is equal to the maximum number of repeated blocks of numbers in the… Read More »

The Nth term in the Wedderburn–Etherington number sequence (starting with the number 0 for n = 0) counts the number of unordered rooted trees with… Read More »

Given an integer N, the task is to print the first N elements of the Euclid-Mullin Sequence. The Euclid-Mullin sequence is a sequence of prime… Read More »

Given an integer N, the task is to print the first N terms of the Lower Wythoff sequence. Examples: Input: N = 5 Output: 1,… Read More »