Low-temperature partition function expansion for honeycomb net (Potts model, q=4).

A057397

Low-temperature partition function expansion for honeycomb net (Potts model, q=4).

Terms

    a(0) =1a(1) =0a(2) =0a(3) =6a(4) =9a(5) =36a(6) =99a(7) =342a(8) =1188a(9) =4314a(10) =16308a(11) =61362a(12) =244344a(13) =969480a(14) =3990681a(15) =16401402a(16) =69105645a(17) =292097790a(18) =1254450831a(19) =5412716802a(20) =23608046241a(21) =103512674946a(22) =457382482686

External references