Length 358 over {0, 1, 2, 4, 8}

Word of length 358 over {0, 1, 2, 4, 8}

by David Renshaw, 2026-08-18 · JSON

This is a historical record from 2026-08-18, superseded on 2026-08-26 by length 686 — jump to the current record (686).

Display: drawn for the equivalent alphabet translated by -3 (drift removed).

4 2 0 8 0 1 2 8 0 4 0 8 1 4 8 1 2 4 1 8 4 1 4 0 8 0 2 1 2 0 2 8 1 4 1 0 1 4 8 0 8 1 2 1 8 0 4 8 4 2 8 4 1 0 8 0 2 4 8 2 8 0 1 4 8 4 1 4 0 8 0 1 8 2 8 4 8 0 8 1 8 4 8 0 8 4 8 2 8 4 0 4 8 2 1 4 8 4 2 4 0 4 8 0 8 2 1 8 0 8 1 8 4 8 0 8 1 0 4 2 1 0 4 1 8 0 1 0 4 0 2 1 4 2 8 4 0 1 8 1 2 4 8 4 0 2 1 4 8 2 4 0 8 0 2 0 1 0 2 0 4 2 1 8 1 4 2 0 1 0 4 1 8 1 0 4 0 2 0 1 0 2 0 4 2 1 2 0 1 2 8 2 4 0 4 1 0 2 4 1 2 1 0 8 2 0 1 4 2 8 4 8 1 0 4 2 0 4 1 8 1 2 8 1 0 1 2 0 2 4 2 1 4 8 0 1 8 4 8 1 8 2 8 1 8 0 8 1 8 4 1 2 0 1 2 1 4 1 2 0 8 0 4 2 4 8 4 2 0 1 4 8 2 8 4 8 0 8 4 8 1 8 4 8 0 8 4 2 8 0 1 8 0 8 4 2 4 8 0 4 0 2 0 4 8 4 2 4 0 8 1 0 4 1 0 1 8 0 1 2 0 1 4 8 2 4 2 0 8 2 4 8 2 8 1 8 4 0 4 8 2 8 1 2 1 4 0 4 1 2 4 1 8 0 8 1 8 0

Alphabet {0, 1, 2, 4, 8}

size 5 · diameter 8 · record length 686 · JSON

open No exhaustive search has settled this alphabet; the record is a lower bound on the (possibly infinite) maximum.

Know the exact maximum? Log in to claim this alphabet closed.

Record history

686 (was 358) — Aayush Rajasekaran, 2026-08-26
358 (was 331) — David Renshaw, 2026-08-18
331 (first) — David Renshaw, 2026-08-18

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