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A026577 T(2n-1,n-1), T given by A026568. 0

%I

%S 1,2,8,34,121,606,2155,11306,40717,217666,792351,4280046,15703156,

%T 85410872,315180458,1722900242,6385672193,35040356022

%N T(2n-1,n-1), T given by A026568.

%K nonn

%O 1,2

%A _Clark Kimberling_

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Last modified February 24 22:57 EST 2020. Contains 332216 sequences. (Running on oeis4.)