Definición de triangular number en inglés:

triangular number

Silabificación: tri·an·gu·lar num·ber

sustantivo

  • Any of the series of numbers (1, 3, 6, 10, 15, etc.) obtained by continued summation of the natural numbers 1, 2, 3, 4, 5, etc..
    Más ejemplos en oraciones
    • This triangle has an elementary use in probability and combinatorics, and both the series of triangular numbers and the Fibonacci series can be derived from it.
    • The triangular numbers and the Fibonacci numbers can be found in Pascal's triangle.
    • Pythagoras studied properties of numbers which would be familiar to mathematicians today, such as even and odd numbers, triangular numbers, perfect numbers etc.

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Palabra del día coloratura
Pronunciación: ˌkɒlərəˈtjʊərə
noun
elaborate ornamentation of a vocal melody