Problem 42673. Longest Collatz Sequence

Suggested Problems

• Project Euler: Problem 6, Natural numbers, squares and sums.

  2328 Solvers

• Circular Primes (based on Project Euler, problem 35)

  571 Solvers

• Convert to Binary Coded Decimal

  137 Solvers

• The Matrix Construction

  113 Solvers

• Height of a right-angled triangle

  1880 Solvers

More from this Author43

• Pandigital number n°3 (Inspired by Project Euler 32)

  40 Solvers

• Rank of magic square (for beginners)

  44 Solvers

• What is the scope of variables in Matlab ?

  11 Solvers

• Pandigital number n°2 (Inspired by Project Euler 32)

  62 Solvers

• Generalised Hamming Number

  332 Solvers