"number" in inglés with examples - Collocation dictionary inglés
- The difference of two positive triangular numbers is a trapezoidal number.
- Those already in the hotel will be moved to room , or the th triangular number.
- Thus too, he played games with triangular numbers, showing the way they built up one on top of the other.
- Each sequence is a multiple of the triangular numbers plus 1.
- For example, the centered square numbers are four times the triangular numbers plus 1.
- It is a triangular number and so is its square (36).
- The digital root of a triangular number is 1, 3, 6 or 9.
- A square number is also the sum of two consecutive triangular numbers.
- The problem of finding square triangular numbers reduces to Pell's equation in the following way.
- Every triangular number is of the form t(t + 1)/2.
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