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T(2n,n-2), T given by A026714.
0

%I #6 Jan 16 2022 00:33:32

%S 1,9,59,346,1931,10513,56478,301128,1598424,8461783,44720274,

%T 236094725,1245579365,6568448233,34627898410,182517293169,

%U 961887614156,5068804722664,26709150033769,140733080850141,741514434266253

%N T(2n,n-2), T given by A026714.

%Y Cf. A026714.

%K nonn

%O 2,2

%A _Clark Kimberling_