The number of the ordered triples (A,B,C) satisfying the system of the modular relations {A*B - B*A = C, B*C - C*B = A, C*A - A*C = B}, where A,B,C are distinct 2 X 2 matrices over Z(n).
A194894
The number of the ordered triples (A,B,C) satisfying the system of the modular relations {A*B - B*A = C, B*C - C*B = A, C*A - A*C = B}, where A,B,C are distinct 2 X 2 matrices over Z(n).
Terms
- a(0) =0a(1) =0a(2) =24a(3) =0a(4) =120a(5) =24a(6) =336a(7) =0a(8) =648a(9) =120a(10) =1320a(11) =24a(12) =2184a(13) =336a(14) =3024a(15) =0a(16) =4896a(17) =648a(18) =6840a(19) =120a(20) =8424a(21) =1320a(22) =12144a(23) =24a(24) =15000a(25) =2184a(26) =17496a(27) =336a(28) =24360a(29) =3024
External references
- oeis: A194894