192661

Appears in sequences

• Determinant of M(n), the n X n matrix defined by m(i,i) = 1, m(i,j) = i-j.at n=39A079034
• G.f. A(x) satisfies both A(-x)*A(x) = A(x^2) and xA(x)^2 = B(xA(x^2)) where B(x) = x*(1+x)/(1-x).at n=28A091188