271698domain: NAppears in sequencesTriangle of coefficients T(n,k) of x^n*y^k in g.f. A(x,y) satisfying y = Sum_{n=-oo..+oo} (-1)^n * x^n * (y*A(x,y) + x^(n-1))^(n+1).at n=60A359670Central terms of triangle A359670; a(n) = A359670(2*n,n) for n >= 0.at n=5A359714