Chebyshev coefficients of density of states of triangular lattice.

A288460

Chebyshev coefficients of density of states of triangular lattice.

Terms

    a(0) =1a(1) =0a(2) =-24a(3) =48a(4) =288a(5) =-2880a(6) =3072a(7) =64512a(8) =-400896a(9) =-245760a(10) =12496896a(11) =-50688000a(12) =-159547392a(13) =2133540864a(14) =-4964253696a(15) =-42047373312a(16) =313193005056a(17) =-179042254848

External references