65.156 LowerBoundCoveringRadiusInduction

LowerBoundCoveringRadiusInduction( n, r )

LowerBoundCoveringRadiusInduction returns a lower bound for the size of a code with length n and covering radius r.

If n = 2r+2 and r geq 1, the returned value is 4.
If n = 2r+3 and r geq 1, the returned value is 7.
If n = 2r+4 and r geq 4, the returned value is 8.
Otherwise, 0 is returned.

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