Description

This application accesses a database of minimal zero-sum sequences with terms in the range $$[-18,18]$$ and their derived relationships.

Derive/Antiderive

Query parents (derived from) or children (derivations) of a given sequence.

The sequence $$6^2 \cdot (-4)^2 \cdot (-3)^1 \cdot (-1)^1$$ is encoded as "-1 0 -1 -2 0 2".

If you give it a non minimal sequence, nothing will be generated.

Maximal Sequences

Query maximal elements for a given value of $$k, [-k, k]$$

$$t$$ Distinct Terms

Query sequences from $$k, [-k, k]$$ with $$t$$ distinct terms