29826157

Properties

Appears in sequences

• a(n) = 4*a(n-1) + n with n > 1, a(1)=1.at n=12A014825
• Alternating sum transform (PSumSIGN) of A000975.at n=25A034299
• Expansion of 1/((1-2*x)*(1-x^2)^2).at n=24A091919
• Reduced numerators of the central moments of the distribution of random line segments picked on a unit line segment.at n=25A103307
• Prime numbersat n=1847625