169343

Properties

Appears in sequences

• 1/4 the number of (n+1) X 2 0..3 arrays with every 2 X 2 subblock having one, three or four distinct clockwise edge differences.at n=3A210149
• 1/4 the number of (n+1)X5 0..3 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=0A210152
• T(n,k)=1/4 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=6A210156
• T(n,k)=1/4 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having one, three or four distinct clockwise edge differences.at n=9A210156
• Primes of the form n^3-2*n^2-1.at n=11A214886
• Prime powers that are equal to the sum of the first k prime powers (not including 1) for some k.at n=34A364797
• Prime numbersat n=15442