| Math::NumSeq |
number sequences |
4 |
metacpan |
| Math::NumSeq::Base::Array |
|
4 |
metacpan |
| Math::NumSeq::Base::Digits |
|
4 |
metacpan |
| Math::NumSeq::Base::IterateIth |
|
4 |
metacpan |
| Math::NumSeq::Base::IteratePred |
|
4 |
metacpan |
| Math::NumSeq::Base::Sparse |
|
4 |
metacpan |
| Math::NumSeq::Beastly |
numbers containing digits "666" |
4 |
metacpan |
| Math::NumSeq::CollatzSteps |
steps in the "3n+1" problem |
4 |
metacpan |
| Math::NumSeq::Cubes |
cubes i^3 |
4 |
metacpan |
| Math::NumSeq::CullenNumbers |
Cullen numbers i*2^i+1 |
4 |
metacpan |
| Math::NumSeq::DigitCount |
count of a given digit |
4 |
metacpan |
| Math::NumSeq::DigitLength |
length in digits |
4 |
metacpan |
| Math::NumSeq::DigitLengthCumulative |
total length in digits of 1 to i |
4 |
metacpan |
| Math::NumSeq::DigitProduct |
product of digits |
4 |
metacpan |
| Math::NumSeq::DigitSum |
sum of digits |
4 |
metacpan |
| Math::NumSeq::Emirps |
primes backwards and forwards |
4 |
metacpan |
| Math::NumSeq::Even |
even integers |
4 |
metacpan |
| Math::NumSeq::Factorials |
factorials 1*2*...*i |
4 |
metacpan |
| Math::NumSeq::Fibonacci |
Fibonacci numbers |
4 |
metacpan |
| Math::NumSeq::File |
|
4 |
metacpan |
| Math::NumSeq::FractionDigits |
the digits of a fraction p/q |
4 |
metacpan |
| Math::NumSeq::HarshadNumbers |
harshad or Niven numbers |
4 |
metacpan |
| Math::NumSeq::LucasNumbers |
Lucas numbers |
4 |
metacpan |
| Math::NumSeq::OEIS |
number sequence by OEIS A-number |
4 |
metacpan |
| Math::NumSeq::OEIS::Catalogue |
available A-numbers |
4 |
metacpan |
| Math::NumSeq::OEIS::Catalogue::Plugin |
pluggable catalogue extensions |
4 |
metacpan |
| Math::NumSeq::OEIS::Catalogue::Plugin::BuiltinTable |
|
4 |
metacpan |
| Math::NumSeq::OEIS::Catalogue::Plugin::FractionDigits |
|
4 |
metacpan |
| Math::NumSeq::OEIS::Catalogue::Plugin::ZZ_Files |
|
4 |
metacpan |
| Math::NumSeq::OEIS::File |
|
4 |
metacpan |
| Math::NumSeq::Odd |
odd integers |
4 |
metacpan |
| Math::NumSeq::Palindromes |
palindrome numbers like 15351 |
4 |
metacpan |
| Math::NumSeq::Polygonal |
|
4 |
metacpan |
| Math::NumSeq::Primes |
prime numbers |
4 |
metacpan |
| Math::NumSeq::Primorials |
primorials 2*3*...*p[i] |
4 |
metacpan |
| Math::NumSeq::Pronic |
pronic numbers |
4 |
metacpan |
| Math::NumSeq::ProthNumbers |
Proth number sequence |
4 |
metacpan |
| Math::NumSeq::RadixWithoutDigit |
integers without a given digit |
4 |
metacpan |
| Math::NumSeq::Repdigits |
repdigits 11, 22, 33, etc |
4 |
metacpan |
| Math::NumSeq::SophieGermainPrimes |
Sophie Germain primes p and 2*p+1 prime |
4 |
metacpan |
| Math::NumSeq::SqrtDigits |
the digits of a square root |
4 |
metacpan |
| Math::NumSeq::Squares |
perfect squares |
4 |
metacpan |
| Math::NumSeq::StarNumbers |
star numbers 6*i*(i-1)+1 |
4 |
metacpan |
| Math::NumSeq::SternDiatomic |
Stern's diatomic sequence |
4 |
metacpan |
| Math::NumSeq::Tetrahedral |
tetrahedral numbers i*(i+1)*(i+2)/6 |
4 |
metacpan |
| Math::NumSeq::Triangular |
triangular numbers |
4 |
metacpan |
| Math::NumSeq::TwinPrimes |
twin primes |
4 |
metacpan |
| Math::NumSeq::WoodallNumbers |
Woodall numbers i*2^i-1 |
4 |
metacpan |