|
%I #8 Oct 19 2021 21:59:49
%S 1,2,5,12,30,75,189,478,1211,3076,7818,19901,50680,129179,329383,
%T 840336,2144540,5474889,13980493,35709394,91228015,233108456,
%U 595740568,1522725379,3892624055,9952119054,25446913766,65072487645
%N T(n,0) + T(n,1) + ... + T(n,n), T given by A026568.
%F Conjecture: n*a(n) +(n-2)*a(n-1) +(-17*n+28)*a(n-2) +5*(-n+4)*a(n-3) +2*(34*n-107)*a(n-4) +16*(n-5)*a(n-5) +32*(-2*n+9)*a(n-6)=0. - _R. J. Mathar_, Jun 23 2013
%Y Cf. A026568.
%K nonn
%O 0,2
%A _Clark Kimberling_
|
