Cluster series for bond percolation problem on diamond.

A003208

Cluster series for bond percolation problem on diamond.

Terms

    a(0) =1a(1) =6a(2) =18a(3) =54a(4) =162a(5) =456a(6) =1302a(7) =3630a(8) =10158a(9) =27648a(10) =77022a(11) =206508a(12) =570072a(13) =1521822

External references