50831

Appears in sequences

• Convolutory inverse of signed lower Wythoff sequence.at n=19A078140
• Diagonal sums of triangle A155856.at n=8A155858
• Half the number of n X n 0..3 arrays with no element equal to the average of its horizontal and vertical neighbors.at n=2A197101
• Half the number of nX3 0..3 arrays with no element equal to the average of its horizontal and vertical neighbors.at n=2A197104
• T(n,k)=Half the number of nXk 0..3 arrays with no element equal to the average of its horizontal and vertical neighbors.at n=12A197109
• Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,4,1,0,1 for x=0,1,2,3,4.at n=5A197370
• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,4,1,0,1 for x=0,1,2,3,4.at n=4A197371
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 2,4,1,0,1 for x=0,1,2,3,4.at n=49A197373
• T(n,k)=Number of nXk 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 2,4,1,0,1 for x=0,1,2,3,4.at n=50A197373
• Number of (n+1)X(2+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5.at n=2A251345
• Number of (n+1)X(3+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5.at n=1A251346
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5.at n=7A251351
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5.at n=8A251351
• Index of record values of A339082.at n=30A339173