143936

Appears in sequences

• Coefficients in a q-analog of the function LambertW(-2*x)/(-2*x), as a triangle read by rows.at n=34A152555
• Number of nX4 0..2 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors.at n=4A203456
• Number of nX5 0..2 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors.at n=3A203457
• T(n,k) = Number of n X k 0..2 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors.at n=31A203460
• T(n,k) = Number of n X k 0..2 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors.at n=32A203460
• Number of n X 3 0..1 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly one mistake.at n=9A278671