Number of simplices in barycentric subdivision of n-simplex.

A005461

Number of simplices in barycentric subdivision of n-simplex.

Terms

    a(0) =1a(1) =15a(2) =180a(3) =2100a(4) =25200a(5) =317520a(6) =4233600a(7) =59875200a(8) =898128000a(9) =14270256000a(10) =239740300800

External references