63300

Appears in sequences

• a(0)=1; a(n) = sigma_1(n) + sigma_2(n) + sigma_3(n).at n=39A092347
• Half the number of (n+1) X 2 0..2 arrays with every 2 X 2 subblock having exactly one duplicate clockwise edge difference.at n=4A209789
• Half the number of (n+1)X6 0..2 arrays with every 2X2 subblock having exactly one duplicate clockwise edge difference.at n=0A209793
• T(n,k)=Half the number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having exactly one duplicate clockwise edge difference.at n=10A209796
• T(n,k)=Half the number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having exactly one duplicate clockwise edge difference.at n=14A209796