Zseq (version 0.1.1)

Triangular: Triangular numbers

Description

Under OEIS A000217, a Triangular number counts objects arranged in an equilateral triangle. First 6 Triangular numbers are 0, 1, 3, 6, 10, 15.

Usage

Triangular(n, Rmpfr = TRUE, PrecisionBits = 496)

Arguments

n

the number of first n entries from the sequence.

Rmpfr

a logical; TRUE to use large number representation, FALSE otherwise.

PrecisionBits

a positive integer for precision bits larger than 2.

Value

a vector of length n containing first entries from the sequence.

Examples

# NOT RUN {
## generate first 20 Triangular numbers
first20 = Triangular(20)

## print without trailing 0's.
print(first20, drop0trailing = TRUE)

# }