7 0 0 1 0       
7 1 0 1 0       
7 2 0 2 0       
7 3 0 5 0       
7 4 0 10 0       
7 5 0 21 0       
7 6 11 41 .268293
7 7 33 65 .507692
7 8 67 97 .690722
7 9 107 131 .816794
7 10 132 148 .891892
7 11 138 148 .932432
7 12 126 131 .961832
7 13 95 97 .979381
7 14 64 65 .984615
7 15 40 41 .97561 
7 16 21 21 1       
7 17 10 10 1       
7 18 5 5 1       
7 19 2 2 1       
7 20 1 1 1       
7 21 1 1 1       
# total connected=853 total graphs=1044