142000

Appears in sequences

• Coordination sequence for 6-dimensional cubic lattice.at n=12A008414
• Coordination sequence for C_6 lattice.at n=6A019562
• Number of points of L1 norm 12 in cubic lattice Z^n.at n=6A035606
• Expansion of g.f. x*(1+x)^5/(1-x)^7.at n=12A069039
• a(n) = [x^(2*n)] ((1 + x)/(1 - x))^n.at n=6A103885
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) is the coefficient of x^(k*n) in expansion of ( (1 + x)/(1 - x) )^n.at n=42A336521
• Square array read by ascending antidiagonals: T(n,k) = [x^(n*k)] ((1 + x)/(1 - x))^k for n, k >= 1.at n=26A363418