177660

Appears in sequences

• Expansion of theta series of E_7 lattice in powers of q^2.at n=18A004008
• Nonzero coefficients in theta series of {E_7}* lattice.at n=36A030443
• Lower triangular matrix T = Pascal lower triangular matrix divided on the left by its entry-square.at n=31A039910
• Number of self-avoiding walks of length n on the Laves graph.at n=17A046944
• Weight distribution of [63,30,13] primitive binary BCH code.at n=17A151769
• Triangle of z Transform coefficients from General Pascal [1,8,1} A142458 polynomials multiplied by factor 3^Floor[(2*k - 1)/3].at n=32A167786