Zseq (version 0.1.1)

Achilles: Achilles numbers

Description

Under OEIS A052486, an Achilles number is a number that is powerful but not perfect. First 6 Achilles numbers are 72, 108, 200, 288, 392, 432.

Usage

Achilles(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 3 Achilles numbers
first3 = Achilles(3)

## print without trailing 0's.
print(first3, drop0trailing = TRUE)

# }