226126

Appears in sequences

• The right-hand half-triangle of A185356 (or A202690).at n=37A202815
• Number of n X 4 0..1 arrays with successive rows and columns fitting to straight lines with nondecreasing slope, with a single point array taken as having zero slope.at n=6A223313
• Number of nX7 0..1 arrays with successive rows and columns fitting to straight lines with nondecreasing slope, with a single point array taken as having zero slope.at n=3A223316
• T(n,k)=Number of nXk 0..1 arrays with successive rows and columns fitting to straight lines with nondecreasing slope, with a single point array taken as having zero slope.at n=48A223317
• Number of (n+2)X(n+2) 0..2 matrices with each 3X3 subblock idempotent.at n=15A224598