26348

Appears in sequences

• Number of nonempty subsets of {1,2,...,n} in which exactly 2/3 of the elements are <= n/3.at n=23A047195
• Number of nonempty subsets of {1,2,...,n} in which exactly 2/3 of the elements are <= (n+1)/3.at n=23A048040
• Number of nonempty subsets of {1,2,...,n} in which exactly 2/3 of the elements are <= (n+2)/3.at n=23A048073
• Total number of parts in all partitions of n plus the sum of largest parts of all partitions of n.at n=24A211978
• Partial sums of the numbers in sequence A080253.at n=5A217484
• Number of 4 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing.at n=25A224040
• Number of partitions of n such that (greatest part) - (least part) <= number of parts.at n=40A237831
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 798", based on the 5-celled von Neumann neighborhood.at n=35A273571