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A026986 Self-convolution of array T given by A026681. 0

%I #9 Oct 21 2019 02:11:03

%S 1,2,11,52,200,742,3532,18216,80728,331320,1567106,8014124,36841482,

%T 158071146,751787936,3820895710,17829567326,78319157796,374296581082,

%U 1895330556506,8917324246030,39744514627938,190602503862906,962726903486410,4553648018091836,20499468905835742

%N Self-convolution of array T given by A026681.

%K nonn

%O 0,2

%A _Clark Kimberling_

%E More terms from _Sean A. Irvine_, Oct 20 2019

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Last modified April 16 02:41 EDT 2024. Contains 371696 sequences. (Running on oeis4.)