ntri: Return Triangular Numbers

Description Usage Arguments Value Author(s)

Description

Return the series of triangular (/triangle) numbers up to a number of n rows of a triangle. The series has the entry number "A000217" at https://oeis.org/A000217 and starts like this: 0, 1, 3, 6, 10, ...

Usage

1
ntri(n)

Arguments

n

Positive integer value for sequence length.

Value

Returns an integer vector of length n.

Author(s)

Sven E. Templer (sven.templer@gmail.com)


miscset documentation built on May 2, 2019, 4:01 a.m.