152048

Appears in sequences

• a(n) = 225*n^2 - 2*n.at n=25A158226
• Number of nX7 binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=3A228682
• T(n,k)=Number of nXk binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=48A228683
• Number of 4 X n binary arrays with no two ones adjacent horizontally, diagonally or antidiagonally.at n=6A228685
• Numbers k such that 14^k + 3 is prime.at n=10A339923