tribonacci

Fetched 2026-10-26 (cache).

Synonyms: fibonacci

Antonyms: fibonacci

Related words from Datamuse; suggestions, not definitions.

Proper noun

1. {{lb|en|math}} A variant of the [[Fibonacci sequence]] in which the preceding [[three]] [[term]]s, rather than the preceding [[two]], are [[sum]]med at each [[iteration]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.