1572096

Appears in sequences

• a(n) = 6*a(n-1) - 8*a(n-2) for n > 2; a(0) = 11, a(1) = 90, a(2) = 372.at n=8A171470
• Number of distinct squares (of any orientation) whose vertices are points of the cross of side n.at n=31A388848