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2.(@n)-1 (Cn)-1
3.( @in)-1= (@in)-1
4.( @in)-1= (@in)-1
5.( @n)-1= ((@n)-1)
< :, A z-1(@1n, @2n,..., @?n)=I((@1n)-1, (@2n)-1,..., (@kn)-1),z – , 8 C 5 @1n, ..., @?n 4 + , , .
4, 5
6. (@n×× Cm)#1 = (Cm)#1×× (@n)#1.
-6 @n – C 9 6 M1, …, Mn {j1, j2, …, jl} - 9
9 {1, 2, …, n}.
>. + & (@n) & & ` D n-l+l=
j1,j2 . , jl(@n) ( A1,…, Aj2-1, Aj2+1, …, Aj3-1, Aj3+1, …, Ajl-1, Ajl+1, …, An, P
30