Zseq (version 0.1.1)

Frugal: Frugal numbers

Description

Under OEIS A046759, a Frugal number has more digits than the number of digits in its prime factorization including exponents. First 6 Frugal numbers are 125, 128, 243, 256, 343, 512. Though it doesn't matter which base we use, here we adopt only a base of 10.

Usage

Frugal(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.

See Also

Extravagant, Equidigital

Examples

# NOT RUN {
## generate first 5 Frugal numbers
first5 = Frugal(5)

## print without trailing 0's.
print(first5, drop0trailing = TRUE)

# }