2924172

Appears in sequences

• Triangle of coefficients in expansion of (x+1)*(x+3)*...*(x + 2n - 1) in rising powers of x.at n=38A028338
• Coefficient of x^2 in expansion of (x+1)*(x+3)*...*(x+2*n-1).at n=6A028339
• Triangle of coefficients in expansion of (x-1)*(x-3)*(x-5)*...*(x-(2*n-1)).at n=38A039757
• Triangle of B-analogs of Stirling numbers of first kind.at n=42A039758
• Triangle of coefficients in expansion of (1+x)*(1+3x)*(1+5x)*(1+7x)*...*(1+(2n-1)x).at n=42A109692