Molecular topological index of the n-polygon diagonal intersection graph.

Terms

a(0) =24a(1) =128a(2) =760a(3) =3612a(4) =24388a(5) =50880a(6) =403632a(7) =679330a(8) =3726140a(9) =2930136a(10) =23243584a(11) =24269112a(12) =109538490a(13) =99071456a(14) =420025188a(15) =189095958a(16) =1375946256a(17) =1127832200a(18) =3969801024a(19) =3199586324a(20) =10362768864a(21) =5262820992a(22) =24897451800a(23) =18899392798a(24) =55713944394a(25) =41018737480a(26) =117485124800a(27) =38855171820