Trace sequence of 3 X 3 symmetric Krawtchouk matrix.

Terms

a(0) =3a(1) =2a(2) =20a(3) =8a(4) =144a(5) =32a(6) =1088a(7) =128a(8) =8448a(9) =512a(10) =66560a(11) =2048a(12) =528384a(13) =8192a(14) =4210688a(15) =32768a(16) =33619968a(17) =131072a(18) =268697600a(19) =524288a(20) =2148532224a(21) =2097152a(22) =17184063488a(23) =8388608a(24) =137455730688a(25) =33554432a(27) =134217728