65505

Appears in sequences

• a(n) = 4*A061547(n+1) - 3*A166753(n).at n=14A166754
• The number of order-preserving partial isometries (of an n-chain) of fix zero (fix of alpha = 0). Equivalently, the number of order-preserving partial derangement isometries (of an n-chain).at n=15A183155
• The consecutive squares of numbers multiplied by their next consecutive integer.at n=30A193608
• Number of binary digits in the high-water marks of the terms of the continued fraction of the base-2 Champernowne constant.at n=15A244331
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.at n=15A287720
• Numbers b_n of Fibonacci-quilt legal decompositions of n.at n=38A289432
• The difference between number of even and number of odd Grassmannian permutations of size n.at n=31A356185