43519

Appears in sequences

• Number of Bottleneck-Monge matrices with 2 rows. In the formula below, P = 2.at n=10A070050
• 1/4 of the number of (n+1) X 2 0..3 arrays with every 2 X 2 subblock having two or three distinct clockwise edge differences.at n=3A210328
• 1/4 the number of (n+1)X5 0..3 arrays with every 2X2 subblock having two or three distinct clockwise edge differences.at n=0A210331
• T(n,k)=1/4 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having two or three distinct clockwise edge differences.at n=6A210335
• T(n,k)=1/4 the number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having two or three distinct clockwise edge differences.at n=9A210335
• a(n) = A273059(4n).at n=37A275916
• a(n) is the number of odd-balanced unimodal sequences of weight 2n+2.at n=25A335768