Zseq (version 0.1.1)

Factorial: Factorial numbers

Description

Under OEIS A000142, a Factorial is the product of all positive integers smaller than or equal to the number. First 6 such numbers are 1, 1, 2, 6, 24, 120

Usage

Factorial(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 10 Factorials
first10 = Factorial(10)

## print without trailing 0's.
print(first10, drop0trailing = TRUE)

# }