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%I #3 Oct 12 2012 14:40:20
%S 1,41,5993,1911281,1070544561,931648129241,1164230224629081,
%T 1977455909783346273,4384042247054153832161,
%U 12298460017360155919009801,42594621493418383255115778761,178534870708446720311905067877201,890813416549297707507952795640859793
%N Alternating row sums of array A092077 ((8,2)-Stirling2).
%C The first negative member is the 680 digit number a(138)=-2266379480...2912329207.
%F a(n)= sum( A092077(n, k)*(-1)^k, k=2..2*n), n>=1.
%Y Cf. A091757 (row sums of A092077).
%K sign,easy
%O 1,2
%A _Wolfdieter Lang_, Feb 27 2004