benchmarks.wiki / Public workspace

Omni-MATH / Let a₀ be a positive integer and a_(n)=5a_(n−1)+4 for all n≥1. Can a₀ be chosen so that a₅₄ is a multiple of 2013? · Discussion

Discussing Let a₀ be a positive integer and a_(n)=5a_(n−1)+4 for all n≥1. Can a₀ be chosen so that a₅₄ is a multiple of 2013? · Omni-MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.