205678

Appears in sequences

• a(n) = floor(n*phi^19), where phi is the golden ratio, A001622.at n=22A004934
• a(n) = round(n*phi^19), where phi is the golden ratio, A001622.at n=22A004954
• Half the number of permutations of 0..n with a zero n-th difference.at n=13A131502
• a(n) = sum of the side lengths of the minimum containing squares of all partitions of n.at n=35A368985