7088533

Appears in sequences

• Numerators of partial sums of Catalan numbers scaled by powers of 1/4.at n=12A120778
• Numerators in the expansion of (1-sqrt(1-x^2))/(1-x).at n=26A141244
• Numerators in the expansion of (1-sqrt(1-x^2))/(1-x).at n=27A141244