Problem 52956. Compute the largest number whose prime factors sum to n
This problem deals with a sequence whose tenth term is 36 because the prime factors of 36 (2, 2, 3, 3) sum to 10. The number 32 would also fit, but the elements of this sequence are the largest possible examples.
Write a function to produce the nth term in this sequence. In other words, compute the largest number whose prime factors sum to n. Take the first term in the sequence to be 1.
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Easy Sequences Volume II
- 10 Problems
- 5 Finishers
- Easy Sequences 13: Average Speed of Spaceship
- Easy Sequences 16: Volume of Embedded Octahedron
- Easy Sequences 18: Set Bits of Triple Summations
- Easy Sequences 21: Combinatorial Summations
- Easy Sequences 23: Hat Guessing Game!
- Easy Sequences 24: Number of Coprime Lattice Points
- Easy Sequences 25: Product of Series
- Easy Sequences 31: N-N's Sequence
- Easy Sequences 27: Product of Radicals of Integers
- Easy Sequences 28: Sum of Radicals of Integers
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