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%I #3 Mar 30 2012 18:59:09
%S 1,3,15,109,1053,12711,184123,3111585,60096249,1305766603,31523994471,
%T 837162204693,24253060182805,761176868685039,25727009276451603,
%U 931657420717406281,35987519689305385713,1476986487871517622675
%N Row sums of a number triangle related to the Pell numbers.
%C Row sums of triangle A110327.
%F E.g.f.: exp(x)/(1-2x-x^2); a(n)=sum{k=0..n, n!*Pell(n-k+1)/k!}; a(n)=sum{k=0..n, binomial(n, k)*k!*Pell(k+1)}.
%Y Cf. A000129.
%K easy,nonn
%O 0,2
%A _Paul Barry_, Jul 20 2005
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