133193

Appears in sequences

• Triangle read by rows: numerators of the almost-Riordan array ( (3*x - 2 - 2*sqrt(1 - x))/(-x^2 + 5*x - 2 + 2*(x - 1)*sqrt(1 - x)) | 4/(2*(1 - x)*sqrt(1 - x) + x^2 - 5*x + 2), (8 - 4*x - 8*sqrt(1 - x))/x ).at n=29A389710