Numbers of isomers of unbranched a-4-catapolydecagons - see Brunvoll reference for precise definition.

A121143

Numbers of isomers of unbranched a-4-catapolydecagons - see Brunvoll reference for precise definition.

Terms

    a(0) =1a(1) =1a(2) =5a(3) =29a(4) =213a(5) =1545a(6) =11431a(7) =84037a(8) =617831a(9) =4529489

External references