Integer Sequence Generator
Lucas numbers
Prime numbers
Fibonacci numbers
Odious numbers
Telephone numbers
Catalan numbers
Bell numbers
Factorial numbers
Double Factorial numbers
Triangular numbers
Square numbers
Perfect numbers
Padovan numbers
Motzkin numbers
Perrin numbers
Powerful numbers
Evil numbers
Palindromic numbers
Palindromic squares
Composite numbers
Carmichael numbers
Deficient numbers
Abundant numbers
Squarefree numbers
Alternating Factorial numbers
Number of steps for Juggler sequence
Happy numbers
Equidigital numbers
Frugal numbers
Extravagant numbers
Regular numbers
Achilles numbers
Thabit numbers
Unusual numbers
Juggler sequence
Largest value for Juggler sequence
Zseq : Integer Sequence Generator
Generates well-known integer sequences. 'gmp' package is adopted for computing with arbitrarily large numbers. Every function has hyperlink to its corresponding item in OEIS (The On-Line Encyclopedia of Integer Sequences) in the function help page. For interested readers, see Sloane and Plouffe (1995, ISBN:978-0125586306).