153874

Appears in sequences

• a(n) = (n^4 + n^2 + 2*n)/4.at n=28A006528
• Square spiral of sums of selected preceding terms, starting at 0 followed by 1 (a spiral Fibonacci-like sequence).at n=24A094769
• Number of (n+3) X 5 binary arrays with consecutive windows of four bits considered as a binary number nondecreasing in every row and column.at n=2A202933
• Number of (n+3) X 6 binary arrays with consecutive windows of four bits considered as a binary number nondecreasing in every row and column.at n=1A202934
• T(n,k)=Number of (n+3)X(k+3) binary arrays with consecutive windows of four bits considered as a binary number nondecreasing in every row and column.at n=7A202939
• T(n,k)=Number of (n+3)X(k+3) binary arrays with consecutive windows of four bits considered as a binary number nondecreasing in every row and column.at n=8A202939