datah2T.txt  Toeplitz matrix with rho=0.6 for Problem 1 of H2, ISA5305/2013
5
1.0	0.6	0.36	0.216	0.1296
0.6	1.0	0.6	0.36	0.216
0.36	0.6	1.0	0.6	0.36
0.216	0.36	0.6	1.0	0.6
0.1296	0.216	0.36	0.6	1.0