-1771

Appears in sequences

• Expansion of (Product_{j>=1} (1-(-x)^j) - 1)^23 in powers of x.at n=3A047648
• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 7.at n=39A060026
• Riordan array (1/(1+x)^3, x/(1+x)^3).at n=51A127895