Multiplicities of 4-class association schemes.

Terms

a(0) =1a(1) =27a(2) =35a(3) =84a(4) =168a(5) =1a(6) =168a(7) =195a(8) =819a(9) =2457a(10) =1a(11) =650a(12) =714a(13) =4368a(14) =17472a(15) =1a(16) =1890a(17) =2015a(18) =16275a(19) =81375a(20) =1a(21) =9632a(22) =9975a(23) =120099a(24) =840693a(25) =1a(26) =18468a(27) =18980a(28) =266304a(29) =2130432