Additive Squares

Word of length 441 over {0, 3, 10, 14}

by Aayush Rajasekaran, 2026-08-20 · the current record for this alphabet · JSON

Display: drawn for the equivalent alphabet translated by -6 (drift removed).

0 3 0 10 0 3 0 14 0 3 0 10 3 0 3 14 3 0 3 10 3 14 10 0 10 3 0 3 14 0 3 0 10 0 14 0 10 0 3 10 0 14 3 10 14 3 14 0 10 0 14 0 3 14 3 10 3 0 3 10 3 14 10 0 3 10 14 3 14 0 3 10 0 14 10 14 3 14 10 14 0 14 3 0 14 0 10 0 3 0 10 0 14 10 0 3 10 3 14 10 14 0 10 0 3 0 14 0 3 0 10 3 0 3 14 3 0 3 10 3 14 10 0 10 3 0 3 14 0 14 10 0 10 3 14 10 14 0 14 3 0 14 0 10 0 3 0 10 0 14 10 3 14 3 0 3 10 3 14 10 3 10 0 10 14 10 3 14 10 14 0 14 3 14 10 3 10 0 10 14 3 14 0 3 14 3 10 14 0 14 3 0 3 10 0 3 0 14 0 10 0 14 0 3 14 0 14 10 14 3 14 10 14 0 10 14 10 3 0 3 14 10 14 0 10 14 10 3 10 14 10 0 10 3 0 3 14 10 0 3 14 0 14 10 14 0 14 3 14 10 3 14 3 0 10 0 3 0 14 10 14 3 14 10 0 10 3 10 14 10 3 10 0 3 0 14 10 0 3 10 3 14 3 0 3 10 0 3 0 14 0 3 0 10 0 14 10 14 3 14 10 0 10 14 10 0 3 0 14 3 0 3 10 3 14 10 3 10 0 10 14 10 3 14 0 3 14 10 14 3 0 14 0 10 14 0 14 3 10 3 14 0 3 0 10 0 3 14 0 14 10 0 14 0 3 0 10 0 3 0 14 3 0 3 10 3 14 10 3 10 0 3 0 14 3 0 3 10 0 3 0 14 3 14 10 14 0 3 0 14 0 10 14 10 3 14 10 14 0 3 14 3 10 3 0 10 3 10 14 0 3 14 10 14 0 3 0 10 3 0 3 14 3 0 3 10 3 14 10 3 10 0 3 0 14 3 0 3 10 3 0

Alphabet {0, 3, 10, 14}

size 4 · diameter 14 · record length 441 · JSON

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

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Record history

• 441 (first) — Aayush Rajasekaran, 2026-08-20

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