benchmarks.wiki

benchmarks.wiki / Public workspace

Omni-MATH / An ant starts out at (0,0). Each second, if it is currently at the square (x,y), it can move to (x−1,y−1),(x−1,y+1),(x+1,y−1), or (x+1,y+1). In how many ways can it end up at … · Discussion

Discussing An ant starts out at (0,0). Each second, if it is currently at the square (x,y), it can move to (x−1,y−1),(x−1,y+1),(x+1,y−1), or (x+1,y+1). In how many ways can it end up at … · 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.