Examples of 'triangular number' in a sentence
Meaning of "triangular number"
Triangular number: A number that can represent the number of points that can be used to form an equilateral triangle. It is used in mathematics to calculate the number of objects arranged in an equilateral triangle
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- Any integer that is the sum of n natural numbers from 1 to n.
How to use "triangular number" in a sentence
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triangular number
Every other triangular number is a hexagonal number.
It is also a dodecagonal number and a centered triangular number.
This triangular number we are studying right now.
Calculate the nth triangular number.
A triangular number is any number that can be represented by a triangular array of dots.
That makes it a square triangular number.
This triangular number we are studying right now Pythagoras discovered it.
I am one less than a triangular number.
Is a triangular number, a centered triangular number and a centered nonagonal number.
The second triangular number.
The n th partial sum of the series is the triangular number.
But it is also a triangular number and a centered triangle.
Your task is to find out if a given integer is a triangular number.
Centered triangular number.
One of the numbers is a perfect square and another is a triangular number.
See also
Is a centered triangular number.
Hence the sum of the first cubes of odd numbers is a triangular number.
Square triangular number.
The nth pentagonal pyramidal number is also n times the nth triangular number.
Take any two consecutive triangular number and find their sum.
It is the largest Fibonacci number to also be a triangular number.
It is a triangular number.
Each number equals 1 plus a triangular number.
Each centered triangular number from 10 onwards is the sum of three consecutive regular triangular numbers.
And thus it is a triangular number.
V A triangular number greater than 1 can not be a cube, a fourth Power or a fifth Power.
It is also a centered triangular number.
As a triangular number it is the sum of the first 17 integers.
Where Tn is the nth triangular number.
A triangular number and a hexagonal number, 496 is also a centered nonagonal number and a centered 11-gonal number.
If M is a Mersenne prime then Mth triangular number is a perfect number.
In maths number 3 is a prime number and also a triangular number.
Is both the square of six and a triangular number, making it a square triangular number.
Five times a heptagonal number, plus 1 equals a triangular number.
The nth triangular number is n / 2.
This is what makes 6 a triangular number.
Is the 10th Fibonacci number and a triangular number the sum of the consecutive numbers 1 to 10.
We want to output or return a number -- the nth triangular number.
David, you're right that the triangular number formula is:.
It is a square number, an octagonal number, and a squared triangular number.
First, it 's a Triangular Number.
In mathematics, the number 3 is a prime number and also a triangular number.
In mathematics==36 is both the square of 6 and a triangular number, making it a square triangular number.
The nth pentagonal number is one third of the 3n-1th triangular number.
It is also sometimes called " Mispar Meshulash " triangular number.
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