62974domain: NAppears in sequencesNumbers n such that S(n) = 0, where S(n) = (S(n-1) + A000040(n+1))*(-1)^n; S(0)=0, n >= 1.at n=29A131693G.f. satisfies A(x) = 1/(1-x)^3 + x*A(x)^3.at n=6A364623