A046758: Equidigital numbers

Description Usage Arguments Value See Also Examples

Description

Under OEIS A046758, an Equidigital number has equal digits as the number of digits in its prime factorization including exponents. First 6 Equidigital numbers are 1, 2, 3, 5, 7, 10. Though it doesn't matter which base we use, here we adopt only a base of 10.

Usage

1
Equidigital(n, gmp = TRUE)

Arguments

n

the number of first n entries from the sequence.

gmp

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

Value

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

See Also

Frugal, Extravagant

Examples

1
2
## generate first 20 Equidigital numbers
print(Equidigital(20))

Zseq documentation built on May 2, 2019, 2:38 a.m.