151580

Appears in sequences

• Tenth column of quintinomial coefficients.at n=9A000575
• a(n) = n^4 - n^3 - n^2 - n.at n=20A152016
• Number of n X 3 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=3A223784
• T(n,k)=Number of nXk 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=18A223789
• Number of 4Xn 0..2 arrays with rows, diagonals and antidiagonals unimodal.at n=2A223791
• Expansion of (1 + 8*x) / sqrt(1 - 4*x).at n=9A349847