Distinct perimeter lengths of polygons with regularly spaced vertices.

A007874

Distinct perimeter lengths of polygons with regularly spaced vertices.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =4a(5) =10a(6) =24a(7) =63a(8) =177a(9) =428a(10) =1230a(11) =2556a(12) =8202a(13) =18506a(14) =18162a(15) =119069

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