Mex Sequence

A sequence defined from a finite sequence a_0, a_1, ..., a_n by defining a_(n+1)=mex_(i)(a_i+a_(n-i)), where mex is the mex (minimum excluded value).

See also

Max Sequence, Mex

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Guy, R. K. "Max and Mex Sequences." §E27 in Unsolved Problems in Number Theory, 2nd ed. New York: Springer-Verlag, pp. 227-228, 1994.

Referenced on Wolfram|Alpha

Mex Sequence

Cite this as:

Weisstein, Eric W. "Mex Sequence." From MathWorld--A Wolfram Web Resource.

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