Number of isomeric aza-benzenoids with eight nitrogen atoms.

A121974

Number of isomeric aza-benzenoids with eight nitrogen atoms.

Terms

    a(0) =1a(1) =42a(2) =1410a(3) =32326a(4) =561378a(5) =8069192a(6) =101090191a(7) =1141425811a(8) =11879179287

External references