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Coefficient of identity representation in k-th tensor power of the irreducible representation of S_n indexed by (n-2,1,1).
0

%I #2 Mar 31 2012 21:03:49

%S 0,1,1,16,162,2661,53154

%N Coefficient of identity representation in k-th tensor power of the irreducible representation of S_n indexed by (n-2,1,1).

%e a(4)=16

%K nonn

%O 1,4

%A _Alain Goupil_, Jun 14 2004